KIAD Runway 01C/19C — Washington Dulles International Airport

Name: KIAD Runway 01C/19C wind climatology 2005–2025
Creator: ATIS Alerts

11,500 × 150 ft concrete · true headings 001° / 181° · field elevation 312 ft

Runway 01C/19C at Washington Dulles International Airport (KIAD) in Dulles, VA is 11,500 ft long and 150 ft wide, concrete, with true headings 001° and 181°. The FAA record lists ILS (CAT II) and MALSR approach lights on runway 01C. Over 2005–2025 the wind gave runway 01C the headwind 53.5% of the time and runway 19C 46.5%, with a crosswind above 15 kt in 2.3% of wind hours. KIAD publishes its tower configuration on FAA SWIM, so this page shows the runway the tower is actually using right now, today's configuration changes, and a growing record of how often each end is assigned.

Ask ATIS AIAsk anything about KIAD's weather, runways or delays, or search another airport.

Runway 01C/19C — current operational status

What the D-ATIS, the tower and current NOTAMs state now. The published FAA baseline (NASR) is a separate line in the overview below and does not reflect temporary closures.

CLOSED (NOTAM)

NOTAM 10/291: !IAD 10/291 IAD RWY 01C/19C CLSD 2610291643-2611231000

Sources: Published FAA baseline (OurAirports/NASR record) · FAA NOTAMs · Tower TFDM configuration (FAA SWIM) · D-ATIS · Tower TFDM 1353Z (8:53 AM EST) · D-ATIS 1352Z (8:52 AM EST). Runway NOTAMs stream live from the FAA NOTAM Management Service (SWIM); the official text is shown verbatim below the card. Always confirm with a current briefing.

NOTAMs for runway 01C/19C

Official text as issued; grouped for reading only. “Scheduled” means not yet in effect. NOTAMs are received live from the FAA NOTAM Management Service through SWIM and recorded since Sep 19, 2026; a NOTAM issued before that and not re-issued since may be missing. Get a full briefing before flight.

Runway closure · 1

10/291 · DOM10/29 1643Z (12:43 PM EDT) → 11/23 1000Z (5:00 AM EST)
```
!IAD 10/291 IAD RWY 01C/19C CLSD 2610291643-2611231000
```

Instrument procedure (FDC) · 9

6/4351 · FDC11/02 1319Z (8:19 AM EST) → 11/19 2359Z (6:59 PM EST)

!FDC 6/4351 IAD IAP WASHINGTON DULLES INTL, WASHINGTON, DC. ILS OR LOC RWY 1C, AMDT 3B... ILS RWY 1C (SA CAT II), AMDT 3B... ALTERNATE MINIMUMS NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, FDK VOR UNMONITORED. 2611021319-2611192359EST

6/4325 · FDC11/02 1100Z (6:00 AM EST) → 11/20 2336Z (6:36 PM EST)

!FDC 6/4325 IAD IAP WASHINGTON DULLES INTL, WASHINGTON, DC. ILS OR LOC RWY 19R, AMDT 2... S-LOC 19R MDA 920/HAT 642 ALL CATS. VISIBILITY CATS C/D 1 3/8. CIRCLING CAT A/B 960/HAA 648, CIRCLING CAT C MDA 980/HAA 668. VDP AT I-ISU 1.62 DME; DISTANCE VDP TO THLD 1.79 NM. FOR INOPERATIVE ALS, INCREASE S-LOC 19R CAT C/D VISIBILITY TO 1 3/4. TEMPORARY CRANE 644 MSL 2.0NM NORTH OF RWY 19R (2024-AEA-14005 THRU 14012-OE). TEMPORARY CRANE 506FT MSL 2.7NM NORTH OF RWY 19R(2025-AEA-1013-OE). TEMPORARY CRANE 518FT MSL 1.84 NM NORTH OF RWY 19C (2025-AEA-5900 THRU 5903-OE). TEMPORARY CRANE 647FT MSL 4351FT SOUTHEAST OF IAD AIRPORT (2026-AEA-478-NRA). TEMPORARY CRANE 604FT MSL 1.98NM NORTH OF RWY 19R (2026-AEA-758 THRU 765-OE), TEMPORARY CRANE, 649 MSL, 2.62 NM NORTH OF RWY 19R (2025-AEA-6085-OE). 2611021100-2611202336EST

6/4328 · FDC11/02 1100Z (6:00 AM EST) → 11/20 2336Z (6:36 PM EST)

!FDC 6/4328 IAD IAP WASHINGTON DULLES INTL, WASHINGTON, DC. ILS OR LOC RWY 1C, AMDT 3B... ILS OR LOC RWY 1L, AMDT 2A... ILS OR LOC RWY 1R, AMDT 25A... ILS OR LOC/DME RWY 12, AMDT 9E... RNAV (GPS) RWY 12, AMDT 1F... RNAV (GPS) Y RWY 19L, AMDT 3A... RNAV (GPS) Y RWY 1C, AMDT 2A... RNAV (GPS) Y RWY 1L, AMDT 1A... RNAV (GPS) Y RWY 1R, AMDT 2A... RNAV (GPS) Y RWY 30, ORIG... CIRCLING CAT C MDA 960/HAA 648. TEMPORARY CRANE, 649 MSL, 4.00 NM NORTH OF KIAD AIRPORT (2025-AEA-6085-OE). 2611021100-2611202336EST

6/4327 · FDC11/02 1100Z (6:00 AM EST) → 11/20 2336Z (6:36 PM EST)

!FDC 6/4327 IAD IAP WASHINGTON DULLES INTL, WASHINGTON, DC. RNAV (GPS) Y RWY 19C, AMDT 4... LNAV/VNAV DA 929/HAT 657 ALL CATS. VISIBILITY ALL CATS 1 3/8. LNAV MDA 900/HAT 628 ALL CATS. VIS CAT C/D 1 3/8. CIRCLING CAT A/B MDA 960/HAA 648. CIRCLING CAT C MDA 980/HAA 668. VDP 1.75 NM TO RW19C FOR INOP ALS INCREASE LNAV CATS C/D VISIBILITY TO 1 3/4 SM. TEMPORARY CRANE 604FT MSL 1.98NM NORTH OF RWY 19R (2026-AEA-758 THRU 765-OE). TEMPORARY CRANE 518FT MSL 1.57NM NORTH OF RWY 19C (2026-AEA-1293 THRU 1298-OE). TEMPORARY CRANE 644 MSL 3.5NM NORTHWEST OF IAD AIRPORT (2024-AEA-14005 THRU 14012-OE). TEMPORARY CRANE 601FT MSL 3.22 NM NORTH OF RWY 19C (2025-AEA-6902-OE). TEMPORARY CRANE 518FT MSL 1.86 NM NORTH OF RWY 19C (2025-AEA-5900 THRU 5903-OE). TEMPORARY CRANE 506FT MSL 2.7 NM NORTH OF RWY 19R (2025-AEA-1013-OE). TEMPORARY CRANE 466FT MSL 1.58NM NORTH OF RWY 19C (2025-AEA-14225 THRU 14226-OE). TEMPORARY CRANE 499FT MSL 1.91NM NORTHEAST OF IAD AIRPORT (2025-AEA-6892-OE). TEMPORARY CRANE 647FT MSL 4351FT SOUTHEAST OF IAD AIRPORT (2026-AEA-478-NRA). TEMPORARY CRANE 480FT MSL 1.13NM NORTH OF RWY 19C (2024-AEA-2889-NRA), TEMPORARY CRANE, 649 MSL, 2.69 NM NORTH OF RW19C (2025-AEA-6085-OE). 2611021100-2611202336EST

6/4326 · FDC11/02 1100Z (6:00 AM EST) → 11/20 2336Z (6:36 PM EST)

!FDC 6/4326 IAD IAP WASHINGTON DULLES INTL, WASHINGTON, DC. RNAV (RNP) Z RWY 19R, ORIG... LNAV/VNAV DA 740/HAT 462 ALL CATS. VISIBILITY ALL CATS RVR 5000. LNAV MDA 900/HAT 622 ALL CATS. VISIBILITY CATS C/D 1 3/8. CIRCLING CAT A/B 960/HAA 648, CIRCLING CAT C MDA 980/HAA 668. VDP 1.73NM TO RWY 19R. TEMPORARY CRANE 644 MSL 2.0NM NORTH OF RWY 19R (2024-AEA-14005 THRU 14012-OE). TEMPORARY CRANE 506FT MSL 2.7NM NORTH OF RWY 19R (2025-AEA-1013-OE). TEMPORARY CRANE 518FT MSL 1.84 NM NORTH OF RWY 19C (2025-AEA-5900 THRU 5903-OE). TEMPORARY CRANE 647FT MSL 4351FT SOUTHEAST OF IAD AIRPORT (2026-AEA-478-NRA). TEMPORARY CRANE 518FT MSL 1.57NM NORTH OF RWY 19C (2026-AEA-1297-OE). TEMPORARY CRANE 466FT MSL 1.58NM NORTH OF RWY 19C (2025-AEA-14226-OE). TEMPORARY CRANE 480FT MSL 1.15 NORTH OF RWY 19R (2024-AEA-2889-NRA), TEMPORARY CRANE, 649 MSL, 2.62 NM NORTH OF RWY 19R (2025-AEA-6085-OE). 2611021100-2611202336EST

6/3284 · FDC10/28 1735Z (1:35 PM EDT) → 01/21 0901Z (4:01 AM EST)

!FDC 6/3284 IAD STAR WASHINGTON DULLES INTL, WASHINGTON, DC. WAYNZ TWO ARRIVAL (RNAV)... DISREGARD NOTE: LANDING NORTH USE RWY 1C/R TRANSITION, LANDING SOUTH USE RWY 19L/C/R TRANSITION, EXPECT RWY ASSIGNMENT 10 NM PRIOR TO DAFIX. 2610281735-2701210901

6/7649 · INTL08/25 0223Z (10:23 PM EDT) → 03/16 0322Z (11:22 PM EDT)

IAP WASHINGTON DULLES INTL, WASHINGTON, DC. RNAV (GPS) Y RWY 19R, AMDT 1... LNAV/VNAV DA 740/HAT 462 ALL CATS. VISIBILITY ALL CATS RVR 5000. LNAV MDA 900/HAT 622 ALL CATS. VISIBILITY CATS C/D 1 3/8. CIRCLING CAT A/B 960/HAA 648, CIRCLING CAT C MDA 980/HAA 668. VDP 1.73NM TO RWY 19R. TEMPORARY CRANE 644 MSL 2.0NM NORTH OF RWY 19R (2024-AEA-14005 THRU 14012-OE). TEMPORARY CRANE 506FT MSL 2.7NM NORTH OF RWY 19R (2025-AEA-1013-OE). TEMPORARY CRANE 518FT MSL 1.84 NM NORTH OF RWY 19C (2025-AEA-5900 THRU 5903-OE). TEMPORARY CRANE 647FT MSL 4351FT SOUTHEAST OF IAD AIRPORT (2026-AEA-478-NRA). TEMPORARY CRANE 518FT MSL 1.57NM NORTH OF RWY 19C (2026-AEA-1297-OE). TEMPORARY CRANE 466FT MSL 1.58NM NORTH OF RWY 19C (2025-AEA-14226-OE).

6/7647 · INTL08/25 0221Z (10:21 PM EDT) → 03/16 0321Z (11:21 PM EDT)

IAP WASHINGTON DULLES INTL, WASHINGTON, DC. RNAV (GPS) Y RWY 19C, AMDT 4... LNAV/VNAV DA 929/HAT 657 ALL CATS. VISIBILITY ALL CATS 1 3/8. LNAV MDA 860/HAT 588 ALL CATS. VISIBILITY CATS C/D 1 1/4. CIRCLING CAT A/B MDA 960/HAA 648. CIRCLING CAT C MDA 980/HAA 668. VDP 1.62NM TO RWY 19C. TEMPORARY CRANE 604FT MSL 1.98NM NORTH OF RWY 19R (2026-AEA-758 THRU 765-OE). TEMPORARY CRANE 518FT MSL 1.57NM NORTH OF RWY 19C (2026-AEA-1293 THRU 1298-OE). TEMPORARY CRANE 644 MSL 3.5NM NORTHWEST OF IAD AIRPORT (2024-AEA-14005 THRU 14012-OE). TEMPORARY CRANE 601FT MSL 3.22 NM NORTH OF RWY 19C (2025-AEA-6902-OE). TEMPORARY CRANE 518FT MSL 1.86 NM NORTH OF RWY 19C (2025-AEA-5900 THRU 5903-OE). TEMPORARY CRANE 506FT MSL 2.7 NM NORTH OF RWY 19R (2025-AEA-1013-OE). TEMPORARY CRANE 466FT MSL 1.58NM NORTH OF RWY 19C (2025-AEA-14225 THRU 14226-OE). TEMPORARY CRANE 499FT MSL 1.91NM NORTHEAST OF IAD AIRPORT (2025-AEA-6892-OE). TEMPORARY CRANE 647FT MSL 4351FT SOUTHEAST OF IAD AIRPORT (2026-AEA-478-NRA). TEMPORARY CRANE 480FT MSL 1.13NM NORTH OF RWY 19C (2024-AEA-2889-NRA).

6/1197 · INTL05/19 1200Z (8:00 AM EDT) → 03/16 1618Z (12:18 PM EDT)

IAP WASHINGTON DULLES INTL, WASHINGTON, DC. ILS OR LOC RWY 19R, AMDT 2... S-LOC 19R MDA 920/HAT 642 ALL CATS. VISIBILITY CATS C/D 1 3/8. CIRCLING CAT A/B 960/HAA 648, CIRCLING CAT C MDA 980/HAA 668. VDP AT I-ISU 1.62 DME; DISTANCE VDP TO THLD 1.79 NM. FOR INOPERATIVE ALS, INCREASE S-LOC 19R CAT C/D VISIBILITY TO 1 3/4. TEMPORARY CRANE 644 MSL 2.0NM NORTH OF RWY 19R (2024-AEA-14005 THRU 14012-OE). TEMPORARY CRANE 506FT MSL 2.7NM NORTH OF RWY 19R(2025-AEA-1013-OE). TEMPORARY CRANE 518FT MSL 1.84 NM NORTH OF RWY 19C (2025-AEA-5900 THRU 5903-OE). TEMPORARY CRANE 647FT MSL 4351FT SOUTHEAST OF IAD AIRPORT (2026-AEA-478-NRA). TEMPORARY CRANE 604FT MSL 1.98NM NORTH OF RWY 19R (2026-AEA-758 THRU 765-OE).

Taxiway · 12

10/312 · DOM10/31 0219Z (10:19 PM EDT) → 11/16 2200Z (5:00 PM EST)

!IAD 10/312 IAD TWY E HLDG PSN SIGN FOR RWY 01C/19C LGT U/S 2610310219-2611162200

10/311 · DOM10/31 0216Z (10:16 PM EDT) → 11/16 2200Z (5:00 PM EST)

!IAD 10/311 IAD TWY D HLDG PSN SIGN FOR RWY 01C/19C LGT U/S 2610310216-2611162200

10/294 · DOM10/29 1844Z (2:44 PM EDT) → 12/15 2359Z (6:59 PM EST)

!IAD 10/294 IAD TWY W3 BTN APCH END RWY 01C AND TWY W CLSD 2610291844-2612152359

10/281 · DOM10/29 1143Z (7:43 AM EDT) → 11/30 2359Z (6:59 PM EST)

!IAD 10/281 IAD TWY E LOCATION SIGN BTN TWY U AND RWY 01C/19C MISSING 2610291143-2611302359

10/280 · INTL10/29 1142Z (7:42 AM EDT) → 11/30 2359Z (6:59 PM EST)

!IAD 10/280 IAD TWY E DIRECTION SIGN BTN TWY U AND RWY 01C/19C MISSING 2610291142-2611302359

10/279 · DOM10/29 1141Z (7:41 AM EDT) → 11/30 2359Z (6:59 PM EST)

!IAD 10/279 IAD TWY D LOCATION SIGN BTN TWY U AND RWY 01C/19C MISSING 2610291141-2611302359

10/278 · DOM10/29 1139Z (7:39 AM EDT) → 11/30 2359Z (6:59 PM EST)

!IAD 10/278 IAD TWY D DIRECTION SIGN BTN TWY U AND RWY 01C/19C MISSING 2610291139-2611302359

10/228 · DOM10/23 1502Z (11:02 AM EDT) → 11/22 2359Z (6:59 PM EST)

!IAD 10/228 IAD TWY Y8 BTN TWY Y AND RWY 01C/19C CLSD 2610231502-2611222359

10/192 · DOM10/21 1611Z (12:11 PM EDT) → 11/22 2359Z (6:59 PM EST)

!IAD 10/192 IAD TWY W4 HLDG PSN SIGN FOR RWY 01C/19C LGT U/S 2610211611-2611222359

10/191 · DOM10/21 1610Z (12:10 PM EDT) → 11/22 2359Z (6:59 PM EST)

!IAD 10/191 IAD TWY E HLDG PSN SIGN FOR RWY 01C/19C LGT U/S 2610211610-2611222359

10/190 · DOM10/21 1608Z (12:08 PM EDT) → 11/22 2359Z (6:59 PM EST)

!IAD 10/190 IAD TWY W3 HLDG PSN SIGN FOR RWY 01C/19C LGT U/S 2610211608-2611222359

10/188 · DOM10/21 1600Z (12:00 PM EDT) → 11/22 2359Z (6:59 PM EST)

!IAD 10/188 IAD TWY D HLDG PSN SIGN FOR RWY 01C/19C LGT U/S 2610211600-2611222359

Runway visual rangeSTDDS 1358Z (8:58 AM EST)

01C TDZ 6000+ ↑ · MID 6000+ ↑ · RO 6000+ ↑ · lights edge 0 / CL 0

19C TDZ 6000+ ↑ · MID 6000+ ↑ · RO 6000+ ↑ · lights edge 0 / CL 0

Feet, touchdown / midpoint / rollout; 6000+ is the reportable maximum and “off” means the sensor is not reporting (runway not in use). Light settings 0 (off) to 5. Not an FAA product; verify with the current METAR and ATIS.

Current active runways at KIAD

As stated by the tower — its TFDM surface system and its D-ATIS broadcast. Not an estimate.

Information Alfa · 1352Z (8:52 AM EST)

Tower configuration (TFDM)

“02.S.LITE_ARR_DEP_30” · updated recently

Arrivals

19C19L19R

Departures

Airport rates: 72 arrivals / 48 departures per hour. In effect since 2026-11-02 2331Z (6:32 PM EST).

Flow: South flow— the compass direction of the stated arrival ends

Runway 01C/19C in this configuration: CLOSED

D-ATIS broadcast

Arrivals

19R19L

Departures

D-ATIS reports runway 01C and 19C closed.

This D-ATIS configuration has been stated since 1352Z (8:52 AM EST).

Show the D-ATIS text

IAD ATIS INFO A 1352Z. 21007KT 10SM FEW120 FEW170 SCT250 13/09 A3032 (THREE ZERO THREE TWO). ILS/VA APCH RWY 19R, VA APCH RWY 19L. DEPG RWY 30. ACFT SHALL CROSS & EXIT RWY ASAP. NOTICE TO AIRMEN. RWY 1C/19C CLSD. TWY W2 CLSD, TWY Q CLSD BTN TWY, Y AND TWY T, TWY Y CLSD BTN TWY, F AND TWY Y11, TWY Z CLSD BTN TWY, Y2 AND TWY Z3. RWY 19R DME OTS. BIRD ACTIVITY VICINITY ARPT. ...ADVS YOU HAVE INFO A.

Current wind on Runway 01C/19C

Wind from the south-southwest (200°) at 7 kt

METAR 1352Z (8:52 AM EST)

Runway 01C

Tailwind: 7 kt
Crosswind: 2 ktfrom left

Runway 19C

ACTIVEFAVORED BY WIND

Headwind: 7 kt
Crosswind: 2 ktfrom right

arrivals
departures
LAHSO hold-short
closed

Layout from FAA NASR runway-end coordinates; the selected runway is highlighted and the ends the tower TFDM states in use are marked at their own threshold. Not for navigation. Official FAA diagram ↗

Components use TRUE runway headings and TRUE METAR wind. “Favored by wind” is arithmetic, not an ATC assignment.

Today's runway configuration at KIAD

Meaningful configuration changes recorded from the tower's TFDM feed — the facility's own statements, not estimates.

Nov 3, 2026 (airport-local day): 0 configuration changes since local midnight, from the tower's TFDM configuration ATIS Alerts recorded. A change is a different arrival or departure set; a new ATIS letter with the same runways is folded into the row it belongs to. The history section below counts the same way over rolling windows.

05:07Z12:07 AM EST(in effect since before the day began)
9.0 h · current
Arrivals
19C19L19R
Departures
30
South flowIn effect at the start of the day

Runway 01C/19C outlook

Where runway 01C/19C stands now and which runway at KIAD is likely over the next 12 hours — an estimate, not an ATC assignment.

Time · runway 01C/19C · airport-wide outlook · confidence · forecast wind · why

Now1407Z · 9:07 AM EST·01C/19C: CLOSED·Current airport configuration (tower TFDM): arrivals 19C · 19L · 19R · departures 30·stated·wind 200° at 7 kt
+1 h1507Z · 10:07 AM EST·01C/19C: CLOSED·airport-wide likely 30·Low 55%·wind calm·Why TAF wind 000° at 0 kt: below 5 kt, wind does not decide the runway.|In recorded use, 30 is the end this airport most often named for arrivals in calm wind (tower TFDM).|That would be a change from the current 19C, 19L and 19R configuration.|Runways 01C and 19C are excluded: stated closed.
+2 h1607Z · 11:07 AM EST·01C/19C: CLOSED·airport-wide likely 30·Low 55%·wind calm·Why TAF wind 000° at 0 kt: below 5 kt, wind does not decide the runway.|In recorded use, 30 is the end this airport most often named for arrivals in calm wind (tower TFDM).|That would be a change from the current 19C, 19L and 19R configuration.|Runways 01C and 19C are excluded: stated closed.
+3 h1707Z · 12:07 PM EST·01C/19C: CLOSED·airport-wide likely 30·Low 55%·wind calm·Why TAF wind 000° at 0 kt: below 5 kt, wind does not decide the runway.|In recorded use, 30 is the end this airport most often named for arrivals in calm wind (tower TFDM).|That would be a change from the current 19C, 19L and 19R configuration.|Runways 01C and 19C are excluded: stated closed.
+6 h2007Z · 3:07 PM EST·01C/19C: CLOSED·airport-wide likely 19L then 19R·South flow·7 kt headwind, 1 kt crosswind·Low 35%·wind 170° at 7 kt·Why TAF forecast wind 170° at 7 kt favors south-facing runway ends: 7 kt headwind and 1 kt crosswind on 19L versus 7 kt headwind on 19R.|The airport is already using 19C, 19L and 19R (stated by the tower (TFDM)), so no change is needed.|Runways 01C and 19C are excluded: stated closed.|Confidence falls with forecast distance (+6 h).
+12 h0207Z · 9:07 PM EST·01C/19C: CLOSED·airport-wide likely 19L then 19R·South flow·7 kt headwind, 1 kt crosswind·Low 20%·wind 170° at 7 kt·Why TAF forecast wind 170° at 7 kt favors south-facing runway ends: 7 kt headwind and 1 kt crosswind on 19L versus 7 kt headwind on 19R.|The airport is already using 19C, 19L and 19R (stated by the tower (TFDM)), so no change is needed.|Runways 01C and 19C are excluded: stated closed.|Confidence falls with forecast distance (+12 h).

ATIS Alerts Predicted Runway is an estimate from the TAF wind forecast, runway geometry (most headwind, crosswind penalised, tailwind over 5 kt avoided, longest runway breaks ties), the current stated configuration and any stated closures; recorded tower use since Sep 18, 2026 (720 h) is an input wherever a wind sector has 24 h on record. Each row lists its reasons; “no runway favored” is a genuine answer under variable or light wind, never replaced by a guess. It is not an ATC assignment and does not know about noise abatement or traffic flow unless the recorded history shows them. TAF issued 1120Z (6:20 AM EST).

Tower demand plan (TFDM) · 1400Z–1615Z42 arrivals · 30 departures expected at KIAD

30arr 0 dep 3019Larr 19 dep 019Carr 14 dep 019Rarr 8 dep 001Carr 0 dep 0

Counts the tower's surface system expects per runway over the next two hours — the tower's plan, not an ATIS Alerts estimate and not an ATC assignment. A runway with zero expected demand is not in the plan for that period. During a runway change the plan can lag the configuration above for a few minutes (flights already assigned to the old runways stay counted there until reassigned).

Traffic management restrictions at KIAD (tower TFDM)as of 1353Z

APREQ → KTTN (2 programs) · since 11/02 1054Z · until further notice · by ZNY — approval request — departures need a release time
APREQ → KILG (2 programs) · since 11/02 1054Z · until further notice · by ZNY — approval request — departures need a release time
APREQ → KATL (2 programs) · since 11/02 1846Z · until further notice · by ZTL — approval request — departures need a release time
APREQ → KPNE · since 11/02 1054Z · until further notice · by ZNY — approval request — departures need a release time
APREQ → KSDF · since 11/03 0335Z · until further notice · by ZTL — approval request — departures need a release time
APREQ → KIAH · since 11/03 1014Z · until further notice · by ZDC — approval request — departures need a release time
APREQ → KJFK · since 11/03 1016Z · until further notice · by ZDC — approval request — departures need a release time
APREQ → KFLL · since 11/03 1016Z · until further notice · by ZDC — approval request — departures need a release time
APREQ → KMIA · since 11/03 1016Z · until further notice · by ZDC — approval request — departures need a release time
APREQ → KEWR · since 11/03 1016Z · until further notice · by ZDC — approval request — departures need a release time

+5 more restriction groups not shown.

Restrictions on departures from KIADtoward the named airports or fixes, as recorded by the tower's surface system; they change the departure flow, not the runway in use. Not an FAA product.

Runway 01C/19C equipment and lighting

What the FAA record lists for each end, annotated with current NOTAM and D-ATIS outages.

Runway 01C

Approach lighting: MALSR
Visual glide slope: PAPI (4-box, left side)
Runway edge lighting: HIRL (high intensity)
Centerline lighting: Available
Touchdown zone lighting: Available
REIL: Not available
ILS: ILSDEGRADED
Localizer: AvailableDEGRADED
Glideslope: Available
DME: Not available
Marker beacons: Not available
RVR: touchdown, midpoint, rollout
Runway markings: Precision instrument
Arresting system: Not available

Runway 19C

Approach lighting: ALSF-2OUT OF SERVICE
Visual glide slope: PAPI (4-box, right side)
Runway edge lighting: HIRL (high intensity)
Centerline lighting: Available
Touchdown zone lighting: Available
REIL: Not available
ILS: ILSDEGRADED
Localizer: AvailableOUT OF SERVICE
Glideslope: Available
DME: Not available
Marker beacons: IM
RVR: touchdown, midpoint, rollout
Runway markings: Precision instrument
Arresting system: Not available

Source: FAA NASR 28-day subscription, cycle effective 2026-10-01 (equipment on record) · FAA NOTAMs via SWIM (live)and the current D-ATIS (outages). “Not available” means the FAA record lists no such equipment for the end; nothing here is inferred. An outage annotation is only ever a reading of the official text shown with it. Declared distances are not shown in this phase.

Land and hold short operations

LAHSO hold-short points and available landing distances on the FAA record, and whether the current D-ATIS reports LAHSO in effect.

Runway 01C

No LAHSO hold-short point on the FAA record for this end.

Runway 19C

No LAHSO hold-short point on the FAA record for this end.

The current D-ATIS does not state LAHSO in effect. Source: FAA NASR cycle 2026-10-01; D-ATIS text read by ATIS Alerts.

Frequencies for runway 01C/19C

Tower, ground, clearance, ATIS and approach frequencies from the FAA record, labelled by what they apply to.

Frequencies serving runway 01C/19C at KIAD
Service	Frequency	Applies to
Tower	120.25	Runway 01C/19C
Tower	348.6	Runway 01C/19C
Ground	121.9	Sector: EAST
Ground	121.625	Sector: WEST
Ground	317.8	Sector: EAST
Ground	348.6	Sector: WEST
Clearance delivery	135.7	Airport-wide
Clearance delivery	317.8	Airport-wide
D-ATIS	134.85	Airport-wide

Show all frequencies (9 more: approach and departure sectors, secondary and other)

Frequencies serving runway 01C/19C at KIAD
Service	Frequency	Applies to
UNICOM	122.95	Airport-wide
Approach / departure	120.45	Sector: 241-330
Approach / departure	125.05	Sector: 300-010
Approach / departure	126.1	Sector: 331-090
Approach / departure	126.65	Sector: 190-300
Approach / departure	128.525	Sector: 091-240
Approach / departure	306.925	Sector: 091-330
Approach / departure	338.25	Sector: 331-090
Approach / departure	350.2	Airport-wide

Rows marked “Runway 01C/19C” are sectorized to this runway complex in the FAA record; “Airport-wide” rows serve every runway. Source: FAA NASR FRQ, cycle 2026-10-01. Verify on the current chart supplement before use.

Runway 01C/19C overview

Physical characteristics from the FAA-derived runway record.

Length: 11,500 ft
Width: 150 ft
Surface: Concrete · Excellent condition
Surface treatment: Grooved
Weight bearing (lb): S 200k · D 250k · 2D 450k · 2D/2D2 875k
PCN: 1089
Runway lights: Lighted
Airport elevation: 312 ft
Published FAA baseline: Open; Published NASR record; does not reflect temporary closures or restrictions. Current operational status is the card at the top of the page.

Runway 01C

True heading: 001°
Magnetic: 011°
Published FAA baseline: Open
Threshold elevation: 286 ft
TDZ elevation: 286 ft
Displaced threshold: None on record
Threshold crossing height: 70 ft
Visual glide path: 3°
Traffic pattern: Left

Runway 19C

True heading: 181°
Magnetic: 191°
Published FAA baseline: Open
Threshold elevation: 269 ft
TDZ elevation: 272 ft
Displaced threshold: None on record
Threshold crossing height: 72 ft
Visual glide path: 3°
Traffic pattern: Left

Runway 01C/19C numbers are magnetic; the stored geometry and every wind calculation on this page are TRUE north, so they never need a variation correction. Magnetic headings use the FAA's published variation for this airport, 10.0°W (2000), the same value printed on the FAA airport diagram. Surface condition, treatment, weight bearing, thresholds and traffic pattern are from the FAA NASR record (cycle 2026-10-01); lighting, ILS and LAHSO are in their own sections above. Declared distances are not shown in this phase.

Configuration history at KIAD

Observed runway usage: how often the tower's TFDM configuration listed each end, by window, flow, wind and time of day (the tower's own statement, via FAA SWIM).

tower TFDM runway history at KIAD

720 hours collected since Sep 18, 2026

7-day analysis: Ready
30-day analysis: Ready
90-day analysis: Collecting · 30 / 90 days
12-month analysis: Collecting · 30 / 365 days

Runway percentages are measured independently. Multiple runways can be active simultaneously, so totals may exceed 100%.

Last 24 hours

8 configuration changes · 5 distinct configurations · 24 h recorded

Most-used arrival ends at the airport: 19R (87%) · 19C (75%) · 19L (68%)
Most-used departure ends: 30 (100%) · 19L (24%) · 01L (4%)

Runway 01C

Arrivals3%

Departures0%

Runway 19C

Arrivals75%

Departures0%

Insufficient history for flow shares: 24 of the 48 hours of stated configuration needed have been recorded.

Last 7 days

50 configuration changes (≈ 7.1 per day) · 14 distinct configurations · 7 days recorded

Most-used arrival ends at the airport: 01R (51%) · 01C (51%) · 01L (49%)
Most-used departure ends: 30 (100%) · 01L (6%) · 19L (6%)

Runway 01C

Arrivals51%

Departures0%

Runway 19C

Arrivals39%

Departures0%

Flow

North flow54%(87 h)
South flow44%(72 h)
Mixed configuration2%(3 h)

Most common configurations

47% · arrivals 01C · 01L · 01R · departures 30(North flow)
38% · arrivals 19C · 19L · 19R · departures 30(South flow)
4% · arrivals 19R · departures 19L · 30(South flow)

Last 30 days

146 configuration changes (≈ 4.9 per day) · 25 distinct configurations · 30 days recorded

Most-used arrival ends at the airport: 19R (54%) · 19L (52%) · 01R (43%)
Most-used departure ends: 30 (99%) · 01L (12%) · 01R (4%)

Runway 01C

Arrivals29%

Departures0%

Runway 19C

Arrivals11%

Departures0%

Flow

South flow54%(388 h)
North flow38%(270 h)
Mixed configuration8%(56 h)

Most common configurations

41% · arrivals 19L · 19R · departures 30(South flow)
28% · arrivals 01C · 01L · 01R · departures 30(North flow)
11% · arrivals 19C · 19L · 19R · departures 30(South flow)

How the tower used runways by wind

Wind from	Hours	01C arrivals	19C arrivals	01C departures	19C departures
Calm / light (< 5 kt)	720	29%	11%	0%	0%

Use by time of day (airport-local)

night (240 h)

01C arr 30%19C arr 17%

morning (177 h)

01C arr 25%19C arr 7%

afternoon (181 h)

01C arr 32%19C arr 6%

evening (122 h)

01C arr 30%19C arr 16%

Bars: share of each local hour in which an end of this runway was named for arrivals. Patterns are described, not explained.

Observed runway usage — 720 hours of tower TFDM runway configuration history collected · 25 distinct configurations observed · through Nov 3, 2026. Shares are the fraction of recorded hours in which the tower's TFDM configuration listed each end. Wind sectors use the wind reported when each configuration began. Nothing here is inferred from wind; the wind-favored analysis for KIAD is a separate module. 90-day, 12-month and seasonal views appear once the record is long enough.

Historical wind and crosswind on runway 01C/19C

20-year hourly climatology from the ASOS archive, computed per runway end.

From 174,937 hourly observations at KIAD (2005–2025), 135,154 with a steady wind direction (22.7% calm, variable or direction-less). One observation per clock hour; TRUE headings against TRUE wind.

Crosswind on runway 01C/19C (either end)

Mean crosswind

4.2 kt

median 3.1 kt

90th / 95th percentile

9.3 / 12.1 kt

max 54.9 kt

Above 10 kt

8.3%

> 15 kt: 2.3% · > 20 kt: 0.5%

Gust crosswind > 15 kt

7.7%

90th pct gust 12.5 kt

Strongest-crosswind month on average: Jan; calmest: Jul. Percentiles are streaming approximations (t-digest), accurate to about 0.1 kt.

Runway 01C

Headwind

53.5%

of wind hours

Tailwind > 5 kt

20.6%

> 10 kt: 3.7%

Most wind-favored end

6.2%

of steady-wind hours, 01C had the most headwind of every end at KIAD

Runway 19C

Headwind

46.5%

of wind hours

Tailwind > 5 kt

27.7%

> 10 kt: 6.7%

Most wind-favored end

11.8%

of steady-wind hours, 19C had the most headwind of every end at KIAD

“Most wind-favored end” is meteorological analysis: the share of steady-wind hours (2005–2025) in which this end had the most headwind of every open runway end at KIAD. It does not mean ATC selected the runway that often (parallel ends with the same heading share the credit equally). Observed runway use, where available, is the configuration-history section above.

By wind direction

Wind-favored share of runway 01C and 19C by wind sector, 2005–2025
Wind from	Share of wind hours	01C favored	19C favored	Mean crosswind	Crosswind > 15 kt
N 338–023°	15%	26.4%	0%	1.7 kt	0%
NE 023–068°	5%	39.6%	0%	4 kt	0.1%
E 068–113°	6%	0%	0%	5.8 kt	0.5%
SE 113–158°	8%	0%	2.3%	3.8 kt	0%
S 158–203°	25%	0%	33.8%	1.4 kt	0%
SW 203–248°	7%	0%	41.8%	4.1 kt	0.1%
W 248–293°	10%	0%	0%	8.2 kt	10.4%
NW 293–338°	24%	0.6%	0%	6.8 kt	5.1%

By time of day (airport-local)

morning

01C favored 7.3% · 19C 11.7%

mean crosswind 4.2 kt · calm 22.8%

afternoon

01C favored 5% · 19C 11.8%

mean crosswind 5.2 kt · calm 14.4%

evening

01C favored 5.8% · 19C 11.3%

mean crosswind 3.9 kt · calm 16.5%

night

01C favored 6.5% · 19C 12.2%

mean crosswind 3.4 kt · calm 32.1%

Seasonal runway conditions

Monthly wind and weather statistics for runway 01C/19C at KIAD, 2005–2025
Month	Prevailing	Mean wind	Gusty	Mean xw	xw > 10	xw > 15	xw > 20	01C tail > 5	19C tail > 5	IFR	TS	Fog
Jan	NW	7 kt	17.8%	5 kt	14.3%	4.2%	0.8%	18.9%	36.7%	10.8%	0.01%	11.7%
Feb	NW	7.3 kt	19%	5 kt	14.4%	5.6%	1.6%	20.9%	35.3%	10.8%	0.05%	11.2%
Mar	NW	7.7 kt	22.1%	5 kt	13.4%	4.4%	1%	22.2%	37%	9.1%	0.06%	9.6%
Apr	S	7.2 kt	21.1%	4.8 kt	12%	3.1%	0.7%	24.4%	29.4%	7.1%	0.36%	7.5%
May	S	5.8 kt	11.5%	3.9 kt	5.6%	0.9%	0.1%	21.8%	21.3%	8.7%	1%	8.9%
Jun	S	5.5 kt	9.5%	3.7 kt	4.1%	0.5%	0.1%	23.5%	19.6%	5.4%	1.58%	6.6%
Jul	S	4.8 kt	6.2%	3.2 kt	1.8%	0.1%	0%	23.4%	15.2%	2.7%	1.67%	4.6%
Aug	S	4.7 kt	5.9%	3.3 kt	2.1%	0.2%	0%	19.6%	17.5%	3.6%	1.52%	5.2%
Sep	S	5.1 kt	6.8%	3.3 kt	2.1%	0.1%	0%	16.5%	25.7%	6.9%	0.58%	7.9%
Oct	S	5.6 kt	12%	3.8 kt	6.6%	1.6%	0.3%	19.9%	28.8%	7.8%	0.08%	9.3%
Nov	NW	6.1 kt	13.9%	4.3 kt	10.3%	2.4%	0.4%	17.9%	33.2%	6.5%	0.01%	8.3%
Dec	NW	6 kt	13.4%	4.5 kt	11.4%	3.6%	0.7%	18%	30.3%	12.5%	0.02%	13.5%

IFR, thunderstorm (TS) and fog columns are airport-wide shares of hours; the crosswind and tailwind columns are specific to this runway. Prevailing = most common 45° wind sector among wind hours.

Runway 01C/19C closure history

Kept per source with its provenance: D-ATIS-observed, NOTAM-observed and the FAA published baseline are never merged.

D-ATIS observed · since tracking began Sep 18, 2026 · coverage 30 / 30 days

01C reported closed on 30 calendar days (1000 broadcasts; first seen 2026-10-05 07:55Z, last seen 2026-11-03 14:05Z)
19C reported closed on 31 calendar days (1000 broadcasts; first seen 2026-10-04 14:40Z, last seen 2026-11-03 14:05Z)

Normalised status: closed on those days as stated in the broadcast text (shown verbatim in the live band above). History is incomplete until 30 days of coverage exist.

NOTAM observed · recorded since Sep 19, 2026 (no archive before that)

10/291 · closure (full) · runway 01C/19Ceffective 2026-10-29 16:43Z → 2026-11-23 10:00Z · first seen 2026-10-29 16:44Z · last seen 2026-10-29 16:46Z
```
!IAD 10/291 IAD RWY 01C/19C CLSD 2610291643-2611231000
```
10/247 · partial closure (partial) · runway 01C/19Ceffective 2026-10-27 11:01Z → 2026-10-27 14:00Z · first seen 2026-10-27 13:55Z · last seen 2026-10-27 13:55Z
```
TWY W3 BTN RWY 01C/19C AND W RAMP CLSD
```
09/340 · partial closure (partial) · runway 01C/19Ceffective 2026-09-29 19:12Z → 2026-11-01 03:59Z · first seen 2026-09-29 19:14Z · last seen 2026-10-29 16:41Z · cancelled 2026-10-29 16:41Z
```
!IAD 09/340 IAD RWY 01C/19C CLSD EXC XNG AT TWY W3 AND TWY W4 2609291912-2611010359
```
09/279 · partial closure (partial) · runway 01C/19Ceffective 2026-09-22 03:00Z → 2026-09-22 10:00Z · first seen 2026-09-22 03:06Z · last seen 2026-09-22 03:06Z
```
TWY W3 BTN RWY 01C/19C AND TWY S CLSD
```
09/270 · closure (full) · runway 01C/19Ceffective 2026-09-21 10:00Z → 2026-11-01 03:59Z · first seen 2026-09-21 07:16Z · last seen 2026-09-21 07:16Z · cancelled 2026-09-29 19:13Z
```
!IAD 09/270 IAD RWY 01C/19C CLSD 2609211000-2611010359
```
09/270 · closure (full) · runway 01C/19Ceffective 2026-09-21 10:00Z → 2026-11-01 03:59Z · first seen 2026-09-29 19:12Z · last seen 2026-09-29 19:14Z
```
!IAD 09/270 IAD RWY 01C/19C CLSD 2609211000-2611010359
```
09/264 · closure (full) · runway 01C/19Ceffective 2026-09-20 13:29Z → 2026-09-20 14:30Z · first seen 2026-09-20 13:32Z · last seen 2026-09-20 13:53Z · cancelled 2026-09-20 13:53Z
```
!IAD 09/264 IAD RWY 01C/19C CLSD 2609201329-2609201430
```
09/262 · closure (full) · runway 01C/19Ceffective 2026-09-20 03:00Z → 2026-09-20 10:00Z · first seen 2026-09-20 01:56Z · last seen 2026-09-20 03:34Z · cancelled 2026-09-20 03:34Z
```
!IAD 09/262 IAD RWY 01C/19C CLSD 2609200300-2609201000
```
09/262 · closure (full) · runway 01C/19Ceffective 2026-09-20 03:00Z → 2026-09-20 10:00Z · first seen 2026-09-20 03:35Z · last seen 2026-09-20 03:35Z
```
RWY 01C/19C CLSD
```
A4675/26 · partial closure (partial) · runway 01Ceffective 2026-08-31 15:38Z → PERM · first seen 2026-11-03 01:04Z · last seen 2026-11-03 01:04Z · cancelled 2026-11-03 01:04Z
```
TWY Y11 BTN APCH END RWY 01C AND TWY Y CLSD
```

Published FAA baseline (NASR record)

Runway 01C/19C: Open on the published record — a baseline that does not reflect temporary closures or restrictions, not the current operational status.

Recent pilot reports involving runway 01C/19C

Official PIREPs that name this runway explicitly, past 6 hours.

No pilot report in the last 6 hours names runway 01C/19C at KIAD explicitly. Reports near the airport that do not name a runway are on the airport page.

Instrument approaches to runway 01C/19C

From the FAA d-TPP, linked to the official plates.

Runway 01C

Runway 19C

ILSILS OR LOC RWY 19C ↗precision
ILSILS RWY 19C (CAT II - III) ↗precision
RNAV (GPS)RNAV (GPS) Y RWY 19C ↗
RNAV (RNP)RNAV (RNP) Z RWY 19C ↗

11 departure procedures · 17 STARs · FAA d-TPP cycle 2611. Plates open on aeronav.faa.gov (public domain); ATIS Alerts does not reproduce charts or minimums.

Methodology and sources

Short version below; the full write-up is at Runway Intelligence methodology, and every launched airport is listed on the Runway Intelligence hub.

Active runwayscome first from the tower's TFDM (Terminal Flight Data Manager) airport configuration, received as structured data through the FAA SWIM Cloud Distribution Service at towers that have it (KIAD does); otherwise from the airport's D-ATIS text (community relay of the FAA broadcast) with an open, tested parser, and the broadcast text is always shown. Every change is recorded, so “recorded use” is what the facility stated, never an inference. ATIS Alerts is not an FAA product and this is not FAA data; SWIM content is for non-operational use.
Flowis the compass direction of the stated arrival ends (eight sectors, named only when every arrival end points within 30° of the others and clear of a sector edge); a tower's own configuration name is used when it carries a direction word. Stored separately from the runway sets.
Equipment, LAHSO and frequencies come from the FAA NASR 28-day subscription (cycle 2026-10-01): approach lights, visual glide slope, edge / centerline / touchdown-zone lights, REIL, ILS components with FAA status, RVR, markings, LAHSO hold-short points and available landing distances, and facility frequencies with their published sectorization. Outage annotations are readings of the NOTAM or D-ATIS text shown beside them. Blank FAA fields read “Not available”.
Wind components use the current METAR (aviationweather.gov) against TRUE runway headings from the OurAirports/FAA runway record.
Runway visual range, tower demand and traffic-management restrictions come from FAA SWIM: STDDS Airport Data (RVR and light settings, about 130 airports) and TFDM (15-minute runway demand, APREQ/MIT restrictions). Each block is stamped with its own time; none of it is an FAA product or a clearance.
Predicted runway scores each open end from the TAF wind (headwind, crosswind penalty, tailwind avoidance, longest-runway tie-break), excludes stated closures, and — once a wind sector has 24 h of recorded use — adjusts confidence by what the facility did under similar wind; every row lists its reasons. It does not model noise abatement or flow programs beyond what the record shows.
History thresholds: usage shares need 12 / 48 / 168 recorded hours for the 24-hour / 7-day / 30-day windows; a wind sector needs 24 h and 5 days; time-of-day needs 7 days and 20 h per daypart; flow shares need 48 h. Below a bar the module says so instead of showing a percentage.
Climatology: Iowa Environmental Mesonet ASOS archive, one observation per hour, 45° wind sectors, percentiles via t-digest; runway geometry is today's record applied to all years. Methodology v1.
PIREPs: official reports from aviationweather.gov are attached only when the text names this runway and the report is tied to KIAD by identifier or by position within 15 NM. Approaches: FAA d-TPP metafile, current charting cycle; plates link to aeronav.faa.gov. No minimums are reproduced.
Data freshness: METAR and D-ATIS refresh every minute on this page; the D-ATIS recorder ran 1 min ago; the tower TFDM feed last delivered 13 min ago; usage rollups every 3 h; climatology through 2025-12-31.

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Other runways at KIAD

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Tools for this runway

Share of stated hours each end was named for arrivals at KIAD. From the tower TFDM configuration, not wind. Shares are measured independently, so parallels active together can each read 100%.

19R54%dep 0%
19L52%dep 2%
01R43%dep 4%
01L32%dep 12%
01C29%dep 0%
19C11%dep 0%
309%dep 99%
120%dep 0%

30.0 days of stated configuration on record · 146 configuration changes · 25 distinct configurations.

KIAD airport diagram

Official FAA taxiway and runway layout. Tap to zoom.

Official FAA airport diagram · d-TPP cycle 2611 · Not for navigation. Download the official FAA PDF ↗

⚠️ ATIS Alerts provides informational runway analysis based on available weather, the tower's TFDM configuration and NOTAMs received through FAA SWIM, D-ATIS text, FAA data and historical observations. Active runways shown here are what the tower or its D-ATIS stated and may lag or be misread; NOTAM coverage is not complete; predicted runways are an ATIS Alerts estimate, not an ATC assignment; equipment states are readings of the official text shown with them. Not an FAA product. Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.

Crosswind (kt)	Share of wind hours
0–5	70.9%
5–10	20.8%
10–15	6.1%
15–20	1.8%
20–25	0.4%
25+	0.1%

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KIAD Runway 01C/19C — Washington Dulles International Airport

Runway 01C/19C — current operational status

NOTAMs for runway 01C/19C

Current active runways at KIAD

Current wind on Runway 01C/19C

Today's runway configuration at KIAD

Runway 01C/19C outlook

Runway 01C/19C equipment and lighting

Land and hold short operations

Frequencies for runway 01C/19C

Runway 01C/19C overview

Configuration history at KIAD

Historical wind and crosswind on runway 01C/19C

Crosswind on runway 01C/19C (either end)

Runway 01C

Runway 19C

By wind direction

By time of day (airport-local)

Seasonal runway conditions

Runway 01C/19C closure history

Recent pilot reports involving runway 01C/19C

Instrument approaches to runway 01C/19C

Runway 01C

Runway 19C

Methodology and sources

Get free ATIS alerts for KIAD

Other runways at KIAD

Tools for this runway

KIAD airport diagram

Month	Mean crosswind (kt)
Jan	5.0 kt
Feb	5.0 kt
Mar	5.0 kt
Apr	4.8 kt
May	3.9 kt
Jun	3.7 kt
Jul	3.2 kt
Aug	3.3 kt
Sep	3.3 kt
Oct	3.8 kt
Nov	4.3 kt
Dec	4.5 kt

Runway 01C/19C — current operational status

NOTAMs for runway 01C/19C

Current active runways at KIAD

Current wind on Runway 01C/19C

Today's runway configuration at KIAD

Runway 01C/19C outlook

Runway 01C/19C equipment and lighting

Land and hold short operations

Frequencies for runway 01C/19C

Runway 01C/19C overview

Configuration history at KIAD

Historical wind and crosswind on runway 01C/19C

Crosswind on runway 01C/19C (either end)

Runway 01C

Runway 19C

By wind direction

By time of day (airport-local)

Seasonal runway conditions

Runway 01C/19C closure history

Recent pilot reports involving runway 01C/19C

Instrument approaches to runway 01C/19C

Runway 01C

Runway 19C

Methodology and sources

Get free ATIS alerts for KIAD

Other runways at KIAD

Tools for this runway

Active runway - past 30 days

KIAD airport diagram