Wire

Sourced developments at US airports: what the FAA reports at every airport, and what we measure and our model forecasts at the busiest ones.

Partly stale · checked FAA NAS status 223 h staleForecast cycle 86 minLightning 223 h staleWeather observations no data staleFAA surface data 4 minFAA flight data 4 min

FAA NAS status is stale (223 h old). No FAA restriction can start or end on the wire until it is fresh again.

Lightning is stale (223 h old). Lightning items are paused; thunderstorm items still come from official observations.

Weather observations is stale. Weather items are paused until it is fresh again; missing observations never end a weather event.

News desk major developments and corrections Airport operations restrictions, deterioration, recovery
Passenger events at your flight's airports

Enter a flight: you see events at its departure and arrival airports, including tight aircraft turns there. Your own flight’s inbound aircraft is on its flight page.

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Event type
Evidence
Location
Metro areas

Departures: events affecting flights leaving the airport. Arrivals: flights going to it.

Severity
Status
Published
Forecast horizon
h

A horizon shows forecasts only: hours from the forecast to the start of the period it’s about.

Time zone

“Today” and dates above start at midnight in this zone. Each item shows its airport’s local time; hover a time for UTC.

Clear
Airport: SAN × Clear filters
WIRE 25 EVENTS 0 MAJOR 3 DEVELOPING 20 RESOLVED
Observed Significant SAN ARR DELAY DEVELOPING

San Diego arrival delays ease: 56% late in the last hour, still above normal

▼ late share 62% → 56%
Observed Significant SAN DEP DELAY DEVELOPING

San Diego departure delays ease: 63% late in the last hour, still above normal

▼ late share 79% → 63%
Forecast Significant SAN DEP DELAY NEW

Model forecasts 45% delay risk for San Diego departures noon–3 PM Friday

45% risk
Forecast Significant SAN DEP DELAY RESOLVED

Model forecasts 44% delay risk for San Diego departures 9 PM–midnight Thursday

44% risk
Forecast Significant SAN DEP DELAY RESOLVED

Model forecasts 57% delay risk for San Diego departures 6–9 PM Thursday

57% risk
Forecast Significant SAN DEP DELAY RESOLVED

Model forecasts 52% delay risk for San Diego departures 3–6 PM Thursday

52% risk
Observed Significant SAN DEP INBOUND DEVELOPING

Fewer tight aircraft turns at San Diego: 10 of 19 departures in the next 90 min, still high

▼ tight share 57% → 53%
Observed Informational SAN DEP DELAY RESOLVED

San Diego departures back near normal: 25% late in the last hour

late share 74% at worst → 25% now
Observed Significant SAN DEP DELAY RESOLVED

San Diego departure delays ease: 44% late in the last hour, still above normal

▼ late share 71% → 44%
Observed Significant SAN ARR DELAY RESOLVED

San Diego arrival delays ease: 44% late in the last hour, still above normal

▼ late share 67% → 44%
Forecast Significant SAN DEP DELAY RESOLVED

Model forecasts 53% delay risk for San Diego departures 9 PM–midnight Monday

53% risk
Observed Significant SAN DEP INBOUND RESOLVED

San Diego: 8 of 28 departures in the next 90 min have their aircraft due in with under 35 min to turn

Tight turns 8 of 28
Forecast Significant SAN DEP DELAY RESOLVED

Model forecasts 49% delay risk for San Diego departures noon–3 PM Monday

49% risk
Forecast Significant SAN DEP DELAY RESOLVED

Model forecasts 48% delay risk for San Diego departures 6–9 PM Monday

48% risk
Forecast Significant SAN DEP DELAY RESOLVED

Model forecasts 43% delay risk for San Diego departures 3–6 PM Monday

43% risk
Observed Informational SAN ARR DELAY RESOLVED

San Diego arrivals back near normal: 29% late in the last hour

late share 50% at worst → 29% now
Observed Informational SAN ARR DELAY RESOLVED

San Diego arrivals back near normal: 9% late in the last hour

late share 63% at worst → 9% now
Forecast Informational SAN DEP DELAY RESOLVED

Model lowers San Diego departure delay risk 9 PM–midnight Sunday to 41%, near normal

47% → 41%; calm-weather level 34%
Forecast Significant SAN DEP DELAY RESOLVED

Model forecasts 58% delay risk for San Diego departures 6–9 PM Sunday

58% risk
Observed Informational SAN ARR DELAY RESOLVED

San Diego arrivals back near normal: 29% late in the last hour

late share 80% at worst → 29% now
Forecast Significant SAN DEP DELAY RESOLVED

Model forecasts 53% delay risk for San Diego departures 3–6 PM Sunday

53% risk
Observed Significant SAN DEP INBOUND RESOLVED

Fewer tight aircraft turns at San Diego: 11 of 27 departures in the next 90 min, still high

▼ tight share 57% → 41%
Observed Significant SAN DEP DELAY RESOLVED

San Diego departures running late: 47% left 15+ min late in the last hour

47% late
Forecast Informational SAN DEP DELAY RESOLVED

Model lowers San Diego departure delay risk noon–3 PM Saturday to 34%, near normal

44% → 34%; calm-weather level 29%

Older items One row per event, newest activity first; + opens every update on the event. Times are EST.

Confirmed
An official source (the FAA) reports it. We attribute it; we don’t independently verify it.
Observed
We measured it from FAA flight data: window, sample size and the typical level are on the item.
Forecast
Our model predicts it, with its probability, target, horizon and model version. It has not happened. How accurate is it?

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