KSJC Runway 11/29 — Norman Y. Mineta San Jose International Airport
4,599 × 100 ft asphalt · true headings 139° / 319° · field elevation 62 ft
Runway 11/29 at Norman Y. Mineta San Jose International Airport (KSJC) in San Jose, CA is 4,599 ft long and 100 ft wide, asphalt, with true headings 139° and 319°. KSJC 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.
Runway 11/29 — 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.
- The published FAA runway record lists this runway as closed.
Sources: Published FAA baseline (OurAirports/NASR record) · Tower TFDM 1449Z (6:49 AM PST) · D-ATIS 1453Z (6:53 AM PST). 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.
No received NOTAM currently names runway 11/29 at KSJC. 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.
Current active runways at KSJC
As stated by the tower — its TFDM surface system and its D-ATIS broadcast. Not an estimate.
Airport rates: 52 arrivals / 40 departures per hour. In effect since 2026-11-03 1403Z (6:03 AM PST).
Flow: Southeast flow— the compass direction of the stated arrival ends
Runway 11/29 in this configuration: not listed for arrivals or departures (tower TFDM)
This D-ATIS configuration has been stated since 1353Z (5:53 AM PST).
Show the D-ATIS text
SJC ATIS INFO T 1453Z. 13007KT 10SM FEW028 SCT044 BKN080 13/09 A3005 (THREE ZERO ZERO FIVE). RNAV Y, RNAV Z, VISUAL, RWY 12R APCHS IN USE. DEPG RWYS 12L AND 12R. NOTICE TO AIRMEN. TWY V CLSD BTN, V3 AND D ;. RWY 12R RAIL OTS. BIRD ACTIVITY VCNTY ARPT. CTC 121.7 FOR CLNC DLVRY. ...ADVS YOU HAVE INFO T.
Current wind on Runway 11/29
Wind from the southeast (140°) at 7 kt
- Headwind
- 7 kt
- Crosswind
- 0 kt
- Tailwind
- 7 kt
- Crosswind
- 0 kt
- 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 ↗
Wind-favored runway at KSJC right now: 12L (7 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 KSJC
Meaningful configuration changes recorded from the tower's TFDM feed — the facility's own statements, not estimates.
Nov 3, 2026 (airport-local day): 1 configuration change 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.
- 08:04Z12:04 AM PST(in effect since before the day began)6.0 hArrivals30L30RDepartures30L30RNorthwest flowIn effect at the start of the day
- 14:03Z6:03 AM PST1.0 h · currentArrivals12R12LDepartures12R12LSoutheast flowFlow changed: Northwest → Southeast · Arrivals +12R, 12L −30L, 30R · Departures +12R, 12L −30L, 30R
Runway 11/29 outlook
Where runway 11/29 stands now and which runway at KSJC is likely over the next 12 hours — an estimate, not an ATC assignment.
Time · runway 11/29 · airport-wide outlook · confidence · forecast wind · why
- Now1504Z · 7:04 AM PST·11/29: CLOSED·Current airport configuration (tower TFDM): arrivals 12R · 12L · departures 12R · 12L·stated·wind 140° at 7 kt
- +1 h1604Z · 8:04 AM PST·11/29: CLOSED·airport-wide likely 12L then 12R·Southeast flow·6 kt headwind, 1 kt crosswind·Low 47%·wind 150° at 6 kt·Why TAF forecast wind 150° at 6 kt favors southeast-facing runway ends: 6 kt headwind and 1 kt crosswind on 12L versus 6 kt headwind on 12R.|The airport is already using 12R and 12L (stated by the tower (TFDM)), so no change is needed.|No known runway closure prevents this configuration.|Confidence falls with forecast distance (+1 h).
- +2 h1704Z · 9:04 AM PST·11/29: CLOSED·airport-wide likely 12L then 12R·Southeast flow·9 kt headwind, 2 kt crosswind·Low 44%·wind 150° at 9 kt·Why TAF forecast wind 150° at 9 kt favors southeast-facing runway ends: 9 kt headwind and 2 kt crosswind on 12L versus 9 kt headwind on 12R.|The airport is already using 12R and 12L (stated by the tower (TFDM)), so no change is needed.|No known runway closure prevents this configuration.|Confidence falls with forecast distance (+2 h).
- +3 h1804Z · 10:04 AM PST·11/29: CLOSED·airport-wide likely 12L then 12R·Southeast flow·9 kt headwind, 2 kt crosswind·Low 41%·wind 150° at 9 kt·Why TAF forecast wind 150° at 9 kt favors southeast-facing runway ends: 9 kt headwind and 2 kt crosswind on 12L versus 9 kt headwind on 12R.|The airport is already using 12R and 12L (stated by the tower (TFDM)), so no change is needed.|No known runway closure prevents this configuration.|Confidence falls with forecast distance (+3 h).
- +6 h2104Z · 1:04 PM PST·11/29: CLOSED·airport-wide likely 12L then 12R·Southeast flow·3 kt headwind, 4 kt crosswind·Low 32%·wind 190° at 5 kt·Why TAF forecast wind 190° at 5 kt favors south-facing runway ends: 3 kt headwind and 4 kt crosswind on 12L versus 3 kt headwind on 12R.|The airport is already using 12R and 12L (stated by the tower (TFDM)), so no change is needed.|No known runway closure prevents this configuration.|Confidence falls with forecast distance (+6 h).
- +12 h0304Z · 7:04 PM PST·11/29: CLOSED·airport-wide likely 30L·Northwest flow·Low 55%·wind 150° at 4 kt·Why TAF wind 150° at 4 kt: below 5 kt, wind does not decide the runway.|In recorded use, 30L is the end this airport most often named for arrivals in calm wind (tower TFDM).|That would be a change from the current 12R and 12L configuration.
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 16, 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 (3:20 AM PST).
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).
- APREQ → KPHX (2 programs) · since 11/03 1254Z · until further notice · by ZAB — approval request — departures need a release time
- APREQ → KSFO · since 07/16 1258Z · until further notice — approval request — departures need a release time
- APREQ → KDEN · since 09/17 0508Z · until further notice · by ZLA — approval request — departures need a release time
- APREQ → KLAX · since 11/03 1402Z · until further notice · by ZLA — approval request — departures need a release time
- APREQ → KSAN · since 11/03 1431Z · until further notice · by ZLA — approval request — departures need a release time
- APREQ → KSLC · since 11/03 1447Z · until further notice · by ZLC — approval request — departures need a release time
Restrictions on departures from KSJCtoward 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 11/29 equipment and lighting
What the FAA record lists for each end, annotated with current NOTAM and D-ATIS outages.
The FAA NASR runway record does not carry this airport, so no equipment can be listed. Nothing is inferred.
- Approach lighting
- Not available
- Visual glide slope
- Not available
- Runway edge lighting
- Not available
- Centerline lighting
- Not available
- Touchdown zone lighting
- Not available
- REIL
- Not available
- ILS
- Not available
- Localizer
- Not available
- Glideslope
- Not available
- DME
- Not available
- Marker beacons
- Not available
- RVR
- Not available
- Runway markings
- Not available
- Arresting system
- Not available
- Approach lighting
- Not available
- Visual glide slope
- Not available
- Runway edge lighting
- Not available
- Centerline lighting
- Not available
- Touchdown zone lighting
- Not available
- REIL
- Not available
- ILS
- Not available
- Localizer
- Not available
- Glideslope
- Not available
- DME
- Not available
- Marker beacons
- Not available
- RVR
- Not available
- Runway markings
- Not available
- 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 11/29
Tower, ground, clearance, ATIS and approach frequencies from the FAA record, labelled by what they apply to.
| Service | Frequency | Applies to |
|---|---|---|
| Tower | 124.0 | Airport-wide |
| Tower | 257.6 | Airport-wide |
| Ground | 121.7 | Airport-wide |
| D-ATIS | 126.95 | Airport-wide |
Show all frequencies (12 more: approach and departure sectors, secondary and other)
| Service | Frequency | Applies to |
|---|---|---|
| CTAF | 124.0 | Airport-wide |
| UNICOM | 122.95 | Airport-wide |
| Approach / departure | 120.1 | Airport-wide |
| Approach / departure | 121.3 | Airport-wide |
| Approach / departure | 125.35 | Airport-wide |
| Approach / departure | 126.475 | Airport-wide |
| Approach / departure | 134.5 | Airport-wide |
| Approach / departure | 270.35 | Airport-wide |
| Approach / departure | 290.25 | Airport-wide |
| Approach / departure | 290.25 | Airport-wide |
| Approach / departure | 317.775 | Airport-wide |
| Approach / departure | 338.2 | Airport-wide |
The FAA record does not sectorize KSJC'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 11/29 overview
Physical characteristics from the FAA-derived runway record.
- Length
- 4,599 ft
- Width
- 100 ft
- Surface
- Asphalt
- Runway lights
- Lighted
- Airport elevation
- 62 ft
- Published FAA baseline
- Closed
- Published NASR record; does not reflect temporary closures or restrictions. Current operational status is the card at the top of the page.
- True heading
- 139°
- Magnetic
- 126°
- Published FAA baseline
- Closed
- True heading
- 319°
- Magnetic
- 306°
- Published FAA baseline
- Closed
Runway 11/29 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. This airport is not in the FAA NASR record, so surface condition, thresholds and traffic-pattern direction are omitted rather than guessed.
Configuration history at KSJC
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).
- 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
- 30L (96%) · 30R (96%) · 12L (4%)
- Most-used departure ends
- 30L (96%) · 30R (96%) · 12L (4%)
Insufficient history for flow shares: 24 of the 48 hours of stated configuration needed have been recorded.
- Most-used arrival ends at the airport
- 30L (99%) · 30R (43%) · 12L (1%)
- Most-used departure ends
- 30L (99%) · 30R (43%) · 12L (1%)
- Northwest flow99%(167 h)
- Southeast flow1%(1 h)
- 56% · arrivals 30L · departures 30L(Northwest flow)
- 43% · arrivals 30L · 30R · departures 30L · 30R(Northwest flow)
- 1% · arrivals 12L · 12R · departures 12L · 12R(Southeast flow)
- Most-used arrival ends at the airport
- 30L (100%) · 30R (37%) · 12L (0%)
- Most-used departure ends
- 30L (100%) · 30R (37%) · 12L (0%)
- Northwest flow100%(719 h)
- Southeast flow0%(1 h)
- 63% · arrivals 30L · departures 30L(Northwest flow)
- 37% · arrivals 30L · 30R · departures 30L · 30R(Northwest flow)
- 0% · arrivals 12L · 12R · departures 12L · 12R(Southeast flow)
| Wind from | Hours | 11 arrivals | 29 arrivals | 11 departures | 29 departures |
|---|---|---|---|---|---|
| Calm / light (< 5 kt) | 720 | 0% | 0% | 0% | 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 — 720 hours of tower TFDM runway configuration history collected · 3 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 KSJC is a separate module. 90-day, 12-month and seasonal views appear once the record is long enough.
Historical wind and crosswind on runway 11/29
20-year hourly climatology from the ASOS archive, computed per runway end.
Long-term wind statistics for runway 11/29 are not loaded yet. ATIS Alerts computes them from the 20-year ASOS archive for stations with continuous records; check back as coverage expands.
Runway 11/29 closure history
Kept per source with its provenance: D-ATIS-observed, NOTAM-observed and the FAA published baseline are never merged.
- 11: no broadcast has reported it closed
- 29: 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.
No closure NOTAM naming runway 11/29 has been received since the stream went live.
Runway 11/29: Closed on the published record — a baseline that does not reflect temporary closures or restrictions, not the current operational status.
Recent pilot reports involving runway 11/29
Official PIREPs that name this runway explicitly, past 6 hours.
No pilot report in the last 6 hours names runway 11/29 at KSJC explicitly. Reports near the airport that do not name a runway are on the airport page.
Instrument approaches to runway 11/29
From the FAA d-TPP, linked to the official plates.
Runway 11
No straight-in instrument approach published to this end.
Runway 29
No straight-in instrument approach published to this end.
7 departure procedures · 10 STARs · FAA hot spots page ↗ · 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 (KSJC 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 KSJC 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; the tower TFDM feed last delivered 15 min ago; usage rollups every 3 h; climatology through the archive end.
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Other runways at KSJC
Tools for this runway
Active runway - past 30 days
Share of stated hours each end was named for arrivals at KSJC. From the tower TFDM configuration, not wind. Shares are measured independently, so parallels active together can each read 100%.
- 30L100%dep 100%
- 30R37%dep 37%
- 12L0%dep 0%
- 12R0%dep 0%
30.0 days of stated configuration on record · 3 configuration changes · 3 distinct configurations.
KSJC 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.