KJAX Runway 14/32 — Jacksonville International Airport
7,701 × 150 ft concrete · true headings 131° / 311° · field elevation 30 ft
Runway 14/32 at Jacksonville International Airport (KJAX) in Jacksonville, FL is 7,701 ft long and 150 ft wide, concrete, with true headings 131° and 311°. The FAA record lists ILS/DME (CAT I) and MALSR approach lights on runway 14. Over 2005–2025 the wind gave runway 14 the headwind 47% of the time and runway 32 53%, with a crosswind above 15 kt in 1.6% of wind hours. KJAX 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 14/32 — 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.
- NOTAM 10/048: RWY 32 PAPI U/S
Sources: Published FAA baseline (OurAirports/NASR record) · FAA NOTAMs · D-ATIS · D-ATIS 0856Z (4:56 AM EDT). 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 14/32
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.
- 10/057 · DOM · scheduled10/29 1200Z (8:00 AM EDT) → 10/29 2100Z (5:00 PM EDT)
!JAX 10/057 JAX RWY 14/32 CLSD 2610291200-2610292100
- 10/048 · INTL10/22 1135Z (7:35 AM EDT) → 10/29 2000Z (4:00 PM EDT)
RWY 32 PAPI U/S
Current active runways at KJAX
As stated by the airport’s D-ATIS — the facility’s own broadcast, not an estimate.
Flow: East flow— the compass direction of the stated arrival ends
Runway 14/32 in this configuration: 14 — ARRIVALS AND DEPARTURES
This D-ATIS configuration has been stated since 1856Z (2:56 PM EDT).
Show the D-ATIS text
JAX ATIS INFO Y 0856Z. 01006KT 10SM OVC034 17/14 A3010 (THREE ZERO ONE ZERO) RMK AO2 SLP194 T01670144 56006. VISUAL APPROACH RUNWAY 8 IN USE. LANDING AND DEPARTING RY 8 AND R Y 14. NOTAMS... TWY V CLOSED, B CLOSED BETWEEN TWY E AND TWY G, F CLOSED BETWEEN TWY A AND RAMP, J CLOSED BETWEEN TWY W AND TWY H. RWY 8 OM OTS, RWY 8 IM OTS. CAUTION, BIRDS NEAR AIRPORT. CRANE .2 NM SOUTH OF JAX AT 200 FEET. CRANE .3NM ESE OF JAX AT 150 FEET. CRANE AT SIGNATURE FBO AT 146 FEET. ...ADVS YOU HAVE INFO Y.
Current wind on Runway 14/32
Wind from the north (360°) at 6 kt
- Tailwind
- 4 kt
- Crosswind
- 5 ktfrom left
- Headwind
- 4 kt
- Crosswind
- 5 ktfrom right
- 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 ↗
Components use TRUE runway headings and TRUE METAR wind. “Favored by wind” is arithmetic, not an ATC assignment.
Today's runway configuration at KJAX
Meaningful configuration changes recorded from the D-ATIS — the facility's own statements, not estimates.
Oct 28, 2026 (airport-local day): 0 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.
- 04:08Z12:08 AM EDT(in effect since before the day began)5.0 h · currentArrivals0814Departures0814ATIS: Uniform → Victor → Whiskey → X-ray → YankeeEast flowIn effect at the start of the day
Runway 14/32 outlook
Where runway 14/32 stands now and which runway at KJAX is likely over the next 12 hours — an estimate, not an ATC assignment.
Time · runway 14/32 · airport-wide outlook · confidence · forecast wind · why
- Now0908Z · 5:08 AM EDT·14/32: 14 in use·Current airport configuration (D-ATIS): arrivals 08 · 14 · departures 08 · 14·stated·wind 360° at 6 kt
- +1 h1008Z · 6:08 AM EDT·14/32: not favored·airport-wide likely 08 then 32·7 kt headwind, 9 kt crosswind·Medium 75%·wind 020° at 11 kt·Why TAF forecast wind 020° at 11 kt favors north-facing runway ends: 7 kt headwind and 9 kt crosswind on 08 versus 4 kt headwind on 32.|The airport is already using 08 and 14 (stated by D-ATIS), so no change is needed.|No known runway closure prevents this configuration.|Recorded use with wind from the north: 08 was named for arrivals 99% of 219 h (D-ATIS).|Confidence falls with forecast distance (+1 h).
- +2 h1108Z · 7:08 AM EDT·14/32: not favored·airport-wide likely 08 then 32·7 kt headwind, 9 kt crosswind·Medium 72%·wind 020° at 11 kt·Why TAF forecast wind 020° at 11 kt favors north-facing runway ends: 7 kt headwind and 9 kt crosswind on 08 versus 4 kt headwind on 32.|The airport is already using 08 and 14 (stated by D-ATIS), so no change is needed.|No known runway closure prevents this configuration.|Recorded use with wind from the north: 08 was named for arrivals 99% of 219 h (D-ATIS).|Confidence falls with forecast distance (+2 h).
- +3 h1208Z · 8:08 AM EDT·14/32: not favored·airport-wide likely 08 then 32·7 kt headwind, 9 kt crosswind·Medium 69%·wind 020° at 11 kt·Why TAF forecast wind 020° at 11 kt favors north-facing runway ends: 7 kt headwind and 9 kt crosswind on 08 versus 4 kt headwind on 32.|The airport is already using 08 and 14 (stated by D-ATIS), so no change is needed.|No known runway closure prevents this configuration.|Recorded use with wind from the north: 08 was named for arrivals 99% of 219 h (D-ATIS).|Confidence falls with forecast distance (+3 h).
- +6 h1508Z · 11:08 AM EDT·14/32: not favored·airport-wide likely 08 then 32·11 kt headwind, 9 kt crosswind·High 94%·wind 030° at 14 kt G22·Why TAF forecast wind 030° at 14 kt gusting 22 favors northeast-facing runway ends: 11 kt headwind and 9 kt crosswind on 08 versus 3 kt headwind on 32.|The airport is already using 08 and 14 (stated by D-ATIS), so no change is needed.|No known runway closure prevents this configuration.|Recorded use with wind from the northeast: 08 was named for arrivals 100% of 156 h (D-ATIS).|Confidence falls with forecast distance (+6 h).
- +12 h2108Z · 5:08 PM EDT·14/32: not favored·airport-wide likely 08 then 32·14 kt headwind, 12 kt crosswind·High 87%·wind 030° at 18 kt G28·Why TAF forecast wind 030° at 18 kt gusting 28 favors northeast-facing runway ends: 14 kt headwind and 12 kt crosswind on 08 versus 3 kt headwind on 32.|The airport is already using 08 and 14 (stated by D-ATIS), so no change is needed.|No known runway closure prevents this configuration.|Recorded use with wind from the northeast: 08 was named for arrivals 100% of 156 h (D-ATIS).|Gusts well above the steady wind (confidence lowered).|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 D-ATIS 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 0551Z (1:51 AM EDT).
Runway 14/32 equipment and lighting
What the FAA record lists for each end, annotated with current NOTAM and D-ATIS outages.
- 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
- ILS/DME
- Localizer
- Available
- Glideslope
- Available
- DME
- Available
- Marker beacons
- Not available
- RVR
- Not available
- Runway markings
- Precision instrument
- Arresting system
- Not available
- Approach lighting
- Not available
- Visual glide slope
- PAPI (4-box, left side)OUT OF SERVICE
- 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
- Precision instrument
- Arresting system
- Not available
RWY 32 PAPI U/S
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 14/32
Tower, ground, clearance, ATIS and approach frequencies from the FAA record, labelled by what they apply to.
| Service | Frequency | Applies to |
|---|---|---|
| Tower | 118.3 | Airport-wide |
| Tower | 317.7 | Airport-wide |
| Ground | 121.9 | Airport-wide |
| Ground | 348.6 | Airport-wide |
| Clearance delivery | 119.5 | Airport-wide |
| Clearance delivery | 290.275 | Airport-wide |
| D-ATIS | 125.85 | Airport-wide |
Show all frequencies (15 more: approach and departure sectors, secondary and other)
| Service | Frequency | Applies to |
|---|---|---|
| UNICOM | 122.95 | Airport-wide |
| Clearance delivery (secondary) | 348.6 | Airport-wide |
| Approach / departure | 119.0 | Airport-wide |
| Approach / departure | 119.0 | Sector: 270-090 |
| Approach / departure | 121.3 | Sector: ABV 6000 FT |
| Approach / departure | 124.9 | Sector: 091-180 5000 FT & BLW |
| Approach / departure | 127.0 | Sector: 270-090 |
| Approach / departure | 127.775 | Sector: 181-269 |
| Approach / departure | 132.775 | Sector: 091-180 ABV 5000 FT |
| Approach / departure | 269.9 | Airport-wide |
| Approach / departure | 269.9 | Sector: 270-090 |
| Approach / departure | 284.6 | Sector: 091-180 ABV 5000 FT |
| Approach / departure | 292.15 | Sector: 270-090 |
| Approach / departure | 308.4 | Sector: 091-180 5000 FT & BLW |
| Approach / departure | 377.075 | Sector: 181-269 |
The FAA record does not sectorize KJAX'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 14/32 overview
Physical characteristics from the FAA-derived runway record.
- Length
- 7,701 ft
- Width
- 150 ft
- Surface
- Concrete · Good condition
- Surface treatment
- Grooved
- Weight bearing (lb)
- S 120k · D 250k · 2D 550k · 2D/2D2 1120k
- PCN
- 1380
- Runway lights
- Lighted
- Airport elevation
- 30 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
- 131°
- Magnetic
- 137°
- Published FAA baseline
- Open
- Threshold elevation
- 27 ft
- TDZ elevation
- 27 ft
- Displaced threshold
- None on record
- Threshold crossing height
- 70 ft
- Visual glide path
- 3°
- Traffic pattern
- Left
- Controlling obstruction
- trees, 50 ft, 2,735 ft from threshold, 50:1 slope
- True heading
- 311°
- Magnetic
- 317°
- Published FAA baseline
- Open
- Threshold elevation
- 24 ft
- TDZ elevation
- 24 ft
- Displaced threshold
- None on record
- Threshold crossing height
- 67 ft
- Visual glide path
- 3°
- Traffic pattern
- Left
- Controlling obstruction
- trees, 68 ft, 3,290 ft from threshold, 45:1 slope
Runway 14/32 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, 6.0°W (2010), 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 KJAX
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 · 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%.
- Most-used arrival ends at the airport
- 08 (100%) · 14 (100%)
- Most-used departure ends
- 08 (100%) · 14 (100%)
Insufficient history for flow shares: 24 of the 48 hours of stated configuration needed have been recorded.
- Most-used arrival ends at the airport
- 08 (100%) · 14 (95%)
- Most-used departure ends
- 08 (100%) · 14 (95%)
- East flow100%(160 h)
- 95% · arrivals 08 · 14 · departures 08 · 14(East flow)
- 5% · arrivals 08 · departures 08
- Most-used arrival ends at the airport
- 08 (85%) · 14 (83%) · 32 (14%)
- Most-used departure ends
- 08 (85%) · 14 (83%) · 32 (14%)
- East flow84%(588 h)
- West flow14%(98 h)
- Southeast flow1%(7 h)
- Northwest flow1%(6 h)
- 82% · arrivals 08 · 14 · departures 08 · 14(East flow)
- 13% · arrivals 26 · 32 · departures 26 · 32(West flow)
- 3% · arrivals 08 · departures 08
| Wind from | Hours | 14 arrivals | 32 arrivals | 14 departures | 32 departures |
|---|---|---|---|---|---|
| N (338–023°) | 219 | 99% | 1% | 99% | 1% |
| NE (023–068°) | 156 | 100% | 0% | 100% | 0% |
| SW (203–248°) | 62 | 0% | 100% | 0% | 100% |
| Calm / light (< 5 kt) | 232 | 87% | 4% | 87% | 4% |
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 D-ATIS runway configuration history collected · 5 distinct configurations observed · 885 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 KJAX is a separate module. 90-day, 12-month and seasonal views appear once the record is long enough.
Historical wind and crosswind on runway 14/32
20-year hourly climatology from the ASOS archive, computed per runway end.
From 175,274 hourly observations at KJAX (2005–2025), 133,022 with a steady wind direction (24.1% calm, variable or direction-less). One observation per clock hour; TRUE headings against TRUE wind.
Crosswind on runway 14/32 (either end)
| Crosswind (kt) | Share of wind hours |
|---|---|
| 0–5 | 61.2% |
| 5–10 | 29.2% |
| 10–15 | 8% |
| 15–20 | 1.4% |
| 20–25 | 0.1% |
| 25+ | 0% |
Strongest-crosswind month on average: Mar; calmest: Jul. Percentiles are streaming approximations (t-digest), accurate to about 0.1 kt.
Runway 14
Runway 32
“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 KJAX. 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 | 14 favored | 32 favored | Mean crosswind | Crosswind > 15 kt |
|---|---|---|---|---|---|
| N 338–023° | 13% | 0% | 79.2% | 4.7 kt | 0.5% |
| NE 023–068° | 13% | 0% | 0% | 8.3 kt | 6.7% |
| E 068–113° | 13% | 14.5% | 0% | 5.6 kt | 0.6% |
| SE 113–158° | 10% | 100% | 0% | 1.2 kt | 0% |
| S 158–203° | 12% | 77.1% | 0% | 4.9 kt | 0.5% |
| SW 203–248° | 12% | 0% | 0% | 6.9 kt | 3% |
| W 248–293° | 17% | 0% | 16.5% | 4.7 kt | 0.6% |
| NW 293–338° | 10% | 0% | 100% | 1.2 kt | 0% |
By time of day (airport-local)
Seasonal runway conditions
| Month | Mean crosswind (kt) |
|---|---|
| Jan | 4.8 kt |
| Feb | 5.1 kt |
| Mar | 5.3 kt |
| Apr | 5.2 kt |
| May | 4.8 kt |
| Jun | 4.7 kt |
| Jul | 4.4 kt |
| Aug | 4.5 kt |
| Sep | 5.3 kt |
| Oct | 5.3 kt |
| Nov | 5.1 kt |
| Dec | 4.8 kt |
| Month | Prevailing | Mean wind | Gusty | Mean xw | xw > 10 | xw > 15 | xw > 20 | 14 tail > 5 | 32 tail > 5 | IFR | TS | Fog |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | W | 5.9 kt | 9% | 4.8 kt | 8.7% | 1.3% | 0.1% | 27.8% | 9.7% | 10% | 0.36% | 10.6% |
| Feb | W | 6.1 kt | 10.2% | 5.1 kt | 11.1% | 2.1% | 0.3% | 22.7% | 13.2% | 10.7% | 0.46% | 11.2% |
| Mar | W | 6.5 kt | 13.5% | 5.3 kt | 13.3% | 2.5% | 0.2% | 19.6% | 20.3% | 7.2% | 0.78% | 8.2% |
| Apr | W | 6.6 kt | 11.9% | 5.2 kt | 12.2% | 2.1% | 0.1% | 15.7% | 27.2% | 4.3% | 1.13% | 5% |
| May | E | 6.2 kt | 9.6% | 4.8 kt | 8.8% | 1.5% | 0.1% | 13.2% | 29.4% | 3.8% | 1.91% | 5.1% |
| Jun | SW | 5.5 kt | 5.7% | 4.7 kt | 6.9% | 0.8% | 0.1% | 9.9% | 23.4% | 2.9% | 4.68% | 4.5% |
| Jul | SW | 4.8 kt | 3.9% | 4.4 kt | 4.5% | 0.5% | 0.1% | 8.1% | 18.7% | 2.1% | 5.34% | 4.3% |
| Aug | E | 5 kt | 4.5% | 4.5 kt | 6% | 1% | 0.2% | 8% | 20.9% | 2.9% | 4.87% | 5.3% |
| Sep | NE | 5.2 kt | 6% | 5.3 kt | 12% | 2.1% | 0.3% | 8.6% | 18.1% | 4.1% | 1.94% | 6.4% |
| Oct | N | 5.5 kt | 7.2% | 5.3 kt | 11.4% | 2.1% | 0.2% | 16% | 14.4% | 5.8% | 0.46% | 7.3% |
| Nov | N | 5.6 kt | 6.8% | 5.1 kt | 11% | 1.8% | 0.1% | 21.2% | 9.3% | 9.8% | 0.17% | 10.3% |
| Dec | N | 5.5 kt | 6.9% | 4.8 kt | 8.6% | 1% | 0.1% | 20.7% | 9.8% | 14.7% | 0.22% | 15% |
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 14/32 closure history
Kept per source with its provenance: D-ATIS-observed, NOTAM-observed and the FAA published baseline are never merged.
- 14: no broadcast has reported it closed
- 32: no broadcast has reported it closed
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.
- 10/057 · closure (full) · runway 14/32effective 2026-10-29 12:00Z → 2026-10-29 21:00Z · first seen 2026-10-24 14:40Z · last seen 2026-10-24 14:40Z
!JAX 10/057 JAX RWY 14/32 CLSD 2610291200-2610292100
- 10/026 · partial closure (partial) · runway 14/32effective 2026-10-21 11:00Z → 2026-10-21 20:00Z · first seen 2026-10-21 19:29Z · last seen 2026-10-21 19:29Z
TWY R BTN RWY 14/32 AND TWY N CLSD
- 10/031 · closure (full) · runway 14/32effective 2026-10-21 11:00Z → 2026-10-21 20:00Z · first seen 2026-10-21 19:27Z · last seen 2026-10-21 19:27Z · cancelled 2026-10-21 19:27Z
!JAX 10/031 JAX RWY 14/32 CLSD 2610211100-2610212000
- 10/041 · closure (full) · runway 14/32effective 2026-10-20 12:00Z → 2026-10-20 16:00Z · first seen 2026-10-17 15:24Z · last seen 2026-10-20 15:45Z · cancelled 2026-10-20 15:45Z
!JAX 10/041 JAX RWY 14/32 CLSD 2610201200-2610201600
- 09/041 · closure (full) · runway 14/32effective 2026-10-01 12:00Z → 2026-10-01 21:00Z · first seen 2026-09-25 18:45Z · last seen 2026-09-25 18:46Z
!JAX 09/041 JAX RWY 14/32 CLSD 2610011200-2610012100
Runway 14/32: 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 14/32
Official PIREPs that name this runway explicitly, past 6 hours.
No pilot report in the last 6 hours names runway 14/32 at KJAX explicitly. Reports near the airport that do not name a runway are on the airport page.
Instrument approaches to runway 14/32
From the FAA d-TPP, linked to the official plates.
Runway 14
- ILSHI-ILS Z OR LOC Z RWY 14 ↗precision
- TACANHI-TACAN RWY 14 ↗
- ILSILS Y OR LOC Y RWY 14 ↗precision
- RNAV (GPS)RNAV (GPS) Z RWY 14 ↗
- RNAV (RNP)RNAV (RNP) Y RWY 14 ↗
Runway 32
- RNAV (GPS)RNAV (GPS) Z RWY 32 ↗
- RNAV (RNP)RNAV (RNP) Y RWY 32 ↗
- VORVOR/DME RWY 32 ↗
6 departure procedures · 8 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 KJAX 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 3 min ago; usage rollups every 3 h; climatology through 2025-12-31.
Get free ATIS alerts for KJAX
We'll message you on Telegram the moment KJAX (Jacksonville International Airport)'s ATIS letter changes or it drops below VFR, so you check weather only when it actually matters.
Track KJAX on TelegramFree • no app to install • unsubscribe anytime
Other runways at KJAX
Tools for this runway
Active runway - past 30 days
Share of stated hours each end was named for arrivals at KJAX. From the D-ATIS, not wind. Shares are measured independently, so parallels active together can each read 100%.
- 0885%dep 85%
- 1483%dep 83%
- 2614%dep 14%
- 3214%dep 14%
30.0 days of stated configuration on record · 28 configuration changes · 5 distinct configurations.
KJAX 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.
