KRNO Runway 17L/35R — Reno Tahoe International Airport
9,000 × 150 ft concrete · true headings 180° / 360° · field elevation 4,415 ft
Runway 17L/35R at Reno Tahoe International Airport (KRNO) in Reno, NV is 9,000 ft long and 150 ft wide, concrete, with true headings 180° and 360°. Over 2005–2025 the wind gave runway 17L the headwind 37.2% of the time and runway 35R 55.3%, with a crosswind above 15 kt in 5.1% of wind hours. KRNO publishes a digital ATIS, 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.
Runway 17L/35R — 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.
- D-ATIS reports runway 35R closed.
Sources: Published FAA baseline (OurAirports/NASR record) · FAA NOTAMs · D-ATIS · D-ATIS 2355Z (4:55 PM PDT). 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 17L/35R
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.
- 09/218 · DOM09/28 1400Z (7:00 AM PDT) → 12/14 2359Z (3:59 PM PST)
!RNO 09/218 RNO RWY 17L/35R CLSD 2609281400-2612142359EST
- 10/105 · DOM10/19 0454Z (9:54 PM PDT) → 12/14 2359Z (3:59 PM PST)
!RNO 10/105 RNO RWY 17L/35R WIP 2610190454-2612142359EST
- 09/231 · INTL09/28 1400Z (7:00 AM PDT) → 11/02 2359Z (3:59 PM PST)
!RNO 09/231 RNO TWY B2 BTN RWY 17R/35L AND RWY 17L/35R CLSD 2609281400-2611022359EST
- 09/232 · INTL09/28 1400Z (7:00 AM PDT) → 11/02 2359Z (3:59 PM PST)
!RNO 09/232 RNO TWY C2 BTN RWY 17L/35R AND TWY C CLSD 2609281400-2611022359EST
- 09/237 · DOM09/28 1400Z (7:00 AM PDT) → 11/02 2359Z (3:59 PM PST)
!RNO 09/237 RNO TWY B9 BTN RWY 17R/35L AND RWY 17L/35R CLSD 2609281400-2611022359EST
- 09/238 · DOM09/28 1400Z (7:00 AM PDT) → 11/02 2359Z (3:59 PM PST)
!RNO 09/238 RNO TWY B10 BTN RWY 17R/35L AND APCH END RWY 35R CLSD 2609281400-2611022359EST
Current active runways at KRNO
As stated by the airport’s D-ATIS — the facility’s own broadcast, not an estimate.
Flow: Mixed configuration— the compass direction of the stated arrival ends
Runway 17L/35R in this configuration: CLOSED
D-ATIS reports runway 35R closed.
This D-ATIS configuration has been stated since 2155Z (2:55 PM PDT).
Show the D-ATIS text
RNO ATIS INFO X 2355Z. 28017G26KT 10SM FEW100 17/M06 A2992 (TWO NINER NINER TWO). VISUAL APCH IN USE. LNDG AND DEPG RWY 35L, 26. NOTICE TO AIRMEN. RWY 35R CLSD. TWY D BTWN RWY 17R AND TWY C CLSD. TWY BRAVO 2 BTWN RWY 17R AND RWY 17L CLSD. TWY CHARLIE 2 BTWN RWY 17L AND TWY C CLSD. TWY C BTWN RWY 26 AND TWY CHARLIE 4 CLSD. TWY BRAVO NINE BTWN RWY 17R AND RWY 17L CLSD. TWY BRAVO TEN BTWN RWY 17R AND RWY 17L CLSD. TWY CHARLIE 4 CLSD. TWY BRAVO 3 CLSD. FMG NAV TACAN AZM. OTS, ILS RWY 35L OTS. ILS RWY 17R LOC BACK COURSE OPERATIONAL. HAZD WX INFO FOR NEVADA, CALIFORNIA AVBL FM FSS. LOW LEVEL WIND SHEAR ADZYS IN EFFECT. MODERATE TURBULENCE RPTD BELOW 10000FT. USE CAUTION FOR WIDE SPREAD GLIDER SOARING OPERATIONS. CAUTION, BIRDS NEAR AIRPORT. ...ADVS YOU HAVE INFO X.
Current wind on Runway 17L/35R
Wind from the west-northwest (290°) at 17 kt, gusting 26 kt
- Tailwind
- 6 kt
- Crosswind
- 16 ktfrom right
- Gust crosswind
- 24 kt
- Headwind
- 6 kt
- Crosswind
- 16 ktfrom left
- Gust crosswind
- 24 kt
- arrivals
- departures
- LAHSO hold-short
- closed
Layout from FAA NASR runway-end coordinates; the selected runway is highlighted and the ends the D-ATIS states in use are marked at their own threshold. Not for navigation. Official FAA diagram ↗
Wind-favored runway at KRNO right now: 26 (16 kt headwind) — a different runway than this one.
Components use TRUE runway headings and TRUE METAR wind. “Favored by wind” is arithmetic, not an ATC assignment.
Today's runway configuration at KRNO
Meaningful configuration changes recorded from the D-ATIS — the facility's own statements, not estimates.
Oct 27, 2026 (airport-local day): 2 configuration changes since local midnight, from the D-ATIS broadcasts 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.
- 07:04Z12:04 AM PDT(in effect since before the day began)14.8 hArrivals17RDepartures17RATIS: Yankee → Zulu → Alfa → Bravo → Charlie → Delta → Echo → Foxtrot → Golf → Hotel → India → Juliett → Kilo → Lima → Mike → November → Oscar → Papa → QuebecSouth flowIn effect at the start of the day
- 21:55Z2:55 PM PDTArrivals35L17RDepartures35LArrivals +35L · Departures +35L −17R
- 21:55Z2:55 PM PDT2.4 h · currentArrivals35L2617RDepartures35L26ATIS: Romeo → Sierra → Tango → Uniform → Victor → Whiskey → X-rayMixed configurationArrivals +26 · Departures +26
Runway 17L/35R outlook
Where runway 17L/35R stands now and which runway at KRNO is likely over the next 12 hours — an estimate, not an ATC assignment.
Time · runway 17L/35R · airport-wide outlook · confidence · forecast wind · why
- Now0019Z · 5:19 PM PDT·17L/35R: CLOSED·Current airport configuration (D-ATIS): arrivals 35L · 26 · 17R · departures 35L · 26·stated·wind 290° at 17 kt G26
- +1 h0119Z · 6:19 PM PDT·17L/35R: CLOSED·airport-wide likely 26 then 35L·West flow·13 kt headwind, 5 kt crosswind·High 95%·wind 290° at 14 kt G22·Why TAF forecast wind 290° at 14 kt gusting 22 favors west-facing runway ends: 13 kt headwind and 5 kt crosswind on 26 versus 5 kt headwind on 35L.|The airport is already using 35L, 26 and 17R (stated by D-ATIS), so no change is needed.|Runway 35R is excluded: stated closed.|Recorded use with wind from the west favored 17R (100% of 51 h (D-ATIS)), not 26 — local practice may override wind.|Confidence falls with forecast distance (+1 h).
- +2 h0219Z · 7:19 PM PDT·17L/35R: CLOSED·airport-wide likely 26 then 35L·West flow·13 kt headwind, 5 kt crosswind·High 94%·wind 290° at 14 kt G22·Why TAF forecast wind 290° at 14 kt gusting 22 favors west-facing runway ends: 13 kt headwind and 5 kt crosswind on 26 versus 5 kt headwind on 35L.|The airport is already using 35L, 26 and 17R (stated by D-ATIS), so no change is needed.|Runway 35R is excluded: stated closed.|Recorded use with wind from the west favored 17R (100% of 51 h (D-ATIS)), not 26 — local practice may override wind.|Confidence falls with forecast distance (+2 h).
- +3 h0319Z · 8:19 PM PDT·17L/35R: CLOSED·airport-wide likely 26 then 35L·West flow·13 kt headwind, 5 kt crosswind·High 91%·wind 290° at 14 kt G22·Why TAF forecast wind 290° at 14 kt gusting 22 favors west-facing runway ends: 13 kt headwind and 5 kt crosswind on 26 versus 5 kt headwind on 35L.|The airport is already using 35L, 26 and 17R (stated by D-ATIS), so no change is needed.|Runway 35R is excluded: stated closed.|Recorded use with wind from the west favored 17R (100% of 51 h (D-ATIS)), not 26 — local practice may override wind.|Confidence falls with forecast distance (+3 h).
- +6 h0619Z · 11:19 PM PDT·17L/35R: CLOSED·airport-wide likely 17R·South flow·Low 55%·wind VRB at 4 kt·Why TAF wind variable at 4 kt: no steady direction, so wind does not decide the runway.|In recorded use, 17R is the end this airport most often named for arrivals in calm wind (D-ATIS).|The airport is already using 35L, 26 and 17R.|Runway 35R is excluded: stated closed.
- +12 h1219Z · 5:19 AM PDT·17L/35R: CLOSED·airport-wide likely 17R·South flow·Low 55%·wind VRB at 4 kt·Why TAF wind variable at 4 kt: no steady direction, so wind does not decide the runway.|In recorded use, 17R is the end this airport most often named for arrivals in calm wind (D-ATIS).|The airport is already using 35L, 26 and 17R.|Runway 35R is excluded: stated closed.
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 D-ATIS use since Sep 18, 2026 (718 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 2338Z (4:38 PM PDT).
Runway 17L/35R equipment and lighting
What the FAA record lists for each end, annotated with current NOTAM and D-ATIS outages.
- Approach lighting
- Not available
- Visual glide slope
- PAPI (4-box, left side)
- Runway edge lighting
- HIRL (high intensity)
- Centerline lighting
- Available
- Touchdown zone lighting
- Not available
- REIL
- Available
- ILS
- Not available
- Localizer
- Not available
- Glideslope
- Not available
- DME
- Not available
- Marker beacons
- Not available
- RVR
- Not available
- Runway markings
- Non-precision instrument
- Arresting system
- Not available
- Approach lighting
- Not available
- Visual glide slope
- PAPI (4-box, left side)
- Runway edge lighting
- HIRL (high intensity)
- Centerline lighting
- Available
- Touchdown zone lighting
- Not available
- REIL
- Available
- ILS
- Not available
- Localizer
- Not available
- Glideslope
- Not available
- DME
- Not available
- Marker beacons
- Not available
- RVR
- Not available
- Runway markings
- Non-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.
No LAHSO hold-short point on the FAA record for this end.
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 17L/35R
Tower, ground, clearance, ATIS and approach frequencies from the FAA record, labelled by what they apply to.
| Service | Frequency | Applies to |
|---|---|---|
| Tower | 118.7 | Airport-wide |
| Tower | 257.8 | Airport-wide |
| Ground | 121.9 | Airport-wide |
| Ground | 348.6 | Airport-wide |
| Clearance delivery | 124.9 | Airport-wide |
| Clearance delivery | 370.85 | Airport-wide |
| D-ATIS | 135.8 | Airport-wide |
| D-ATIS | 363.0 | Airport-wide |
Show all frequencies (5 more: approach and departure sectors, secondary and other)
| Service | Frequency | Applies to |
|---|---|---|
| UNICOM | 122.95 | Airport-wide |
| Approach / departure | 119.2 | Sector: 036-225 FMG |
| Approach / departure | 126.3 | Sector: 226-035 FMG |
| Approach / departure | 279.55 | Sector: 036-225 FMG |
| Approach / departure | 353.9 | Sector: 226-035 FMG |
The FAA record does not sectorize KRNO's frequencies by runway; every row applies airport-wide. Source: FAA NASR FRQ, cycle 2026-10-01. Verify on the current chart supplement before use.
Runway 17L/35R overview
Physical characteristics from the FAA-derived runway record.
- Length
- 9,000 ft
- Width
- 150 ft
- Surface
- Concrete · Good condition
- Surface treatment
- Grooved
- Weight bearing (lb)
- S 75k · D 209k · 2D 407k · 2D/2D2 850k
- PCN
- 1034
- Runway lights
- Lighted
- Airport elevation
- 4,415 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.
- True heading
- 180°
- Magnetic
- 167°
- Published FAA baseline
- Open
- Threshold elevation
- 4,415 ft
- TDZ elevation
- 4,415 ft
- Displaced threshold
- None on record
- Threshold crossing height
- 75 ft
- Visual glide path
- 3°
- True heading
- 360°
- Magnetic
- 347°
- Published FAA baseline
- Open
- Threshold elevation
- 4,408 ft
- TDZ elevation
- 4,408 ft
- Displaced threshold
- None on record
- Threshold crossing height
- 75 ft
- Visual glide path
- 3.35°
Runway 17L/35R 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, 13.0°E (2020), 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 KRNO
Observed runway usage: how often the D-ATIS named each end, by window, flow, wind and time of day (the facility's own statement).
- 7-day analysis: Ready
- 30-day analysis: Ready
- 90-day analysis: Collecting · 29.9 / 90 days
- 12-month analysis: Collecting · 29.9 / 365 days
Runway percentages are measured independently. Multiple runways can be active simultaneously, so totals may exceed 100%.
- Most-used arrival ends at the airport
- 17R (100%) · 35L (25%) · 26 (10%)
- Most-used departure ends
- 17R (75%) · 35L (25%) · 26 (10%)
Insufficient history for flow shares: 24 of the 48 hours of stated configuration needed have been recorded.
- Most-used arrival ends at the airport
- 17R (89%) · 35L (24%) · 26 (4%)
- Most-used departure ends
- 17R (76%) · 35L (24%) · 26 (4%)
- South flow82%(122 h)
- North flow12%(18 h)
- Mixed configuration6%(9 h)
- 72% · arrivals 17R · departures 17R(South flow)
- 11% · arrivals 17R · 35L · departures 35L
- 11% · arrivals 35L · departures 35L(North flow)
- Most-used arrival ends at the airport
- 17R (96%) · 35L (17%) · 26 (4%)
- Most-used departure ends
- 17R (83%) · 35L (17%) · 26 (4%)
- South flow89%(565 h)
- Mixed configuration7%(41 h)
- North flow4%(28 h)
- 78% · arrivals 17R · departures 17R(South flow)
- 12% · arrivals 17R · 35L · departures 35L
- 3% · arrivals 35L · departures 35L(North flow)
| Wind from | Hours | 17L arrivals | 35R arrivals | 17L departures | 35R departures |
|---|---|---|---|---|---|
| N (338–023°) | 51 | 0% | 12% | 0% | 12% |
| NE (023–068°) | 25 | 0% | 0% | 0% | 0% |
| E (068–113°) | 79 | 0% | 0% | 0% | 0% |
| SE (113–158°) | 50 | 0% | 0% | 0% | 0% |
| W (248–293°) | 51 | 0% | 0% | 0% | 0% |
| Calm / light (< 5 kt) | 448 | 2% | 0% | 2% | 0% |
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 — 718 hours of D-ATIS runway configuration history collected · 9 distinct configurations observed · 848 D-ATIS broadcasts recorded · through Oct 28, 2026. Shares are the fraction of recorded hours in which the D-ATIS named each end. Wind sectors use the wind reported when each configuration began. Nothing here is inferred from wind; the wind-favored analysis for KRNO is a separate module. 90-day, 12-month and seasonal views appear once the record is long enough.
Historical wind and crosswind on runway 17L/35R
20-year hourly climatology from the ASOS archive, computed per runway end.
From 169,039 hourly observations at KRNO (2005–2025), 102,708 with a steady wind direction (39.2% calm, variable or direction-less). One observation per clock hour; TRUE headings against TRUE wind.
Crosswind on runway 17L/35R (either end)
| Crosswind (kt) | Share of wind hours |
|---|---|
| 0–5 | 61.6% |
| 5–10 | 21.9% |
| 10–15 | 11.2% |
| 15–20 | 4.8% |
| 20–25 | 0.5% |
| 25+ | 0.1% |
Strongest-crosswind month on average: Jun; calmest: Jan. Percentiles are streaming approximations (t-digest), accurate to about 0.1 kt.
Runway 17L
Runway 35R
“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 KRNO. 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 from | Share of wind hours | 17L favored | 35R favored | Mean crosswind | Crosswind > 15 kt |
|---|---|---|---|---|---|
| N 338–023° | 14% | 0% | 50% | 1.5 kt | 0% |
| NE 023–068° | 8% | 0% | 28.8% | 3.9 kt | 0% |
| E 068–113° | 8% | 0% | 0% | 5.6 kt | 0.3% |
| SE 113–158° | 6% | 28.9% | 0% | 4.3 kt | 1.6% |
| S 158–203° | 15% | 50% | 0% | 1.8 kt | 0% |
| SW 203–248° | 8% | 27.6% | 0% | 5.4 kt | 3.1% |
| W 248–293° | 28% | 0% | 0% | 9.2 kt | 15.8% |
| NW 293–338° | 14% | 0% | 19.8% | 6.3 kt | 2.5% |
By time of day (airport-local)
Seasonal runway conditions
| Month | Mean crosswind (kt) |
|---|---|
| Jan | 3.9 kt |
| Feb | 4.4 kt |
| Mar | 5.2 kt |
| Apr | 6.1 kt |
| May | 6.2 kt |
| Jun | 6.5 kt |
| Jul | 6.5 kt |
| Aug | 5.9 kt |
| Sep | 5.1 kt |
| Oct | 4.5 kt |
| Nov | 4.3 kt |
| Dec | 4.1 kt |
| Month | Prevailing | Mean wind | Gusty | Mean xw | xw > 10 | xw > 15 | xw > 20 | 17L tail > 5 | 35R tail > 5 | IFR | TS | Fog |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | S | 3.6 kt | 6.8% | 3.9 kt | 7.3% | 1.9% | 0.1% | 14.9% | 12.8% | 3% | 0% | 4% |
| Feb | S | 4.9 kt | 12% | 4.4 kt | 9.6% | 3.1% | 0.6% | 18% | 17.8% | 2.7% | 0.02% | 2.6% |
| Mar | W | 6.4 kt | 18.4% | 5.2 kt | 14.1% | 3.9% | 0.5% | 20.4% | 20.7% | 1.6% | 0.01% | 1.5% |
| Apr | W | 6.8 kt | 21.5% | 6.1 kt | 20.4% | 7.2% | 1% | 26.7% | 12.3% | 0.3% | 0.04% | 0.3% |
| May | W | 6.7 kt | 21.3% | 6.2 kt | 21.7% | 7.7% | 0.8% | 27% | 10.6% | 0.1% | 0.47% | 0.2% |
| Jun | W | 6.6 kt | 21.3% | 6.5 kt | 24% | 8.8% | 0.9% | 23% | 9.9% | 0.2% | 0.39% | 0% |
| Jul | W | 6 kt | 18.7% | 6.5 kt | 25.8% | 8.5% | 0.4% | 22% | 7.4% | 0.2% | 0.85% | 0% |
| Aug | W | 5.3 kt | 15% | 5.9 kt | 21.5% | 5.9% | 0.3% | 18.2% | 8.7% | 1.1% | 0.58% | 0.1% |
| Sep | W | 4.6 kt | 11.5% | 5.1 kt | 14.4% | 3.7% | 0.3% | 16% | 11.1% | 1% | 0.25% | 0% |
| Oct | W | 4 kt | 8.4% | 4.5 kt | 9.4% | 2.3% | 0.3% | 17.2% | 9.7% | 0.2% | 0.08% | 0.4% |
| Nov | S | 4.1 kt | 9.5% | 4.3 kt | 9% | 2.1% | 0.2% | 17.1% | 15.2% | 0.5% | 0% | 0.7% |
| Dec | S | 4 kt | 9.1% | 4.1 kt | 8.3% | 2.4% | 0.4% | 16.8% | 14.5% | 2.8% | 0% | 4.1% |
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 17L/35R closure history
Kept per source with its provenance: D-ATIS-observed, NOTAM-observed and the FAA published baseline are never merged.
- 17L reported closed on 30 calendar days (687 broadcasts; first seen 2026-09-28 14:15Z, last seen 2026-10-27 22:25Z)
- 35R reported closed on 15 calendar days (145 broadcasts; first seen 2026-09-28 23:55Z, last seen 2026-10-28 00:15Z)
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.
- 09/218 · closure (full) · runway 17L/35Reffective 2026-09-28 14:00Z → 2026-12-14 23:59Z · first seen 2026-09-23 19:31Z · last seen 2026-09-23 19:31Z
!RNO 09/218 RNO RWY 17L/35R CLSD 2609281400-2612142359EST
Runway 17L/35R: 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 17L/35R
Official PIREPs that name this runway explicitly, past 6 hours.
No pilot report in the last 6 hours names runway 17L/35R at KRNO explicitly. Reports near the airport that do not name a runway are on the airport page.
Instrument approaches to runway 17L/35R
From the FAA d-TPP, linked to the official plates.
Runway 17L
- RNAV (GPS)RNAV (GPS) X RWY 17L ↗
- RNAV (RNP)RNAV (RNP) Y RWY 17L ↗
- RNAV (RNP)RNAV (RNP) Z RWY 17L ↗
Runway 35R
- RNAV (GPS)RNAV (GPS) X RWY 35R ↗
- RNAV (GPS)RNAV (GPS) Y RWY 35R ↗
- RNAV (RNP)RNAV (RNP) W RWY 35R ↗
- RNAV (RNP)RNAV (RNP) Z RWY 35R ↗
10 departure procedures · 11 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; 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 KRNO 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 4 min ago; usage rollups every 3 h; climatology through 2025-12-31.
Get free ATIS alerts for KRNO
We'll message you on Telegram the moment KRNO (Reno Tahoe International Airport)'s ATIS letter changes or it drops below VFR, so you check weather only when it actually matters.
Track KRNO on TelegramFree • no app to install • unsubscribe anytime
Other runways at KRNO
Tools for this runway
Active runway - past 30 days
Share of stated hours each end was named for arrivals at KRNO. From the D-ATIS, not wind. Shares are measured independently, so parallels active together can each read 100%.
- 17R96%dep 83%
- 35L17%dep 17%
- 264%dep 4%
- 082%dep 2%
- 17L1%dep 1%
- 35R1%dep 1%
29.9 days of stated configuration on record · 54 configuration changes · 9 distinct configurations.
KRNO 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.
