Partly stale · checked FAA NAS status 223 h staleForecast cycle 67 minLightning 223 h staleWeather observations no data staleFAA surface data 6 minFAA flight data 6 min

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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.

Observed Significant Resolved Inbound aircraft SEA departures

Seattle aircraft turns back near normal: 1 of 14 departures in the next 90 min are tight

Current state
Resolved at 11:08 PM PST
Started
Latest activity
Updates
2
Create monitor View SEAFlights at SEA

Tailodds reports what the FAA publishes, what we measure and what our model forecasts. It doesn’t control airport operations or change bookings; check with your airline about your trip.

Updates oldest first

  1. Initial Observed

    Seattle: 9 of 36 departures in the next 90 min have their aircraft due in with under 35 min to turn

    Of the 47 departures scheduled from Seattle (SEA) between 7:22 PM and 8:52 PM PST, FAA flight plans name the aircraft for 36. For 9 of those, the aircraft’s previous flight into SEA is due at the gate less than 35 minutes before the scheduled departure, or after it (FAA arrival times or estimates plus the airport’s typical taxi time); 1 of those inbound flights have not taken off yet. Measured by Tailodds from FAA flight data; it does not mean each of these departures will leave late.

    Evidence for this update
    Departures scheduled7:22 PM–8:52 PM PST · 47 departures, aircraft known for 36
    Tight turns9 (25%) with the inbound due under 35 min before departure
    Inbound not yet in1 not taken off · 5 in the air
    MethodSFDPS flight-plan aircraft (flight_aircraft) -> previous flight into this airport; FAA wheels-on or arrival estimate + median taxi-in (taxi_times) vs the FAA-filed airline schedule (flight_odds)
    TightestWN 855 to OAK at 8:40 PM: aircraft N480WN, inbound WN 4386 from LGB (airborne), -27 min to turn
    TightestQX 2457 to BIL at 7:52 PM: aircraft N667QX, inbound QX 2240 from PDX (not departed), -15 min to turn
    TightestOO 4081 to YVR at 8:13 PM: aircraft N290SY, inbound OO 4124 from EUG (airborne), 16 min to turn
    TightestWN 3832 to SJC at 8:43 PM: aircraft N495WN, inbound WN 225 from LAS (airborne), 18 min to turn
    TightestOO 3956 to SJC at 8:03 PM: aircraft N320SY, inbound OO 3790 from GEG (airborne), 19 min to turn
    Source event time
    Ingested
    Published here (2026-11-13 03:22 UTC)
    SourcesTailodds measurement of FAA flight plans and arrival estimates against airline schedules
    Provenanceinbound_aircraft inbound-v1 · config 2026-10-17.1 · writer template-v1
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  2. Recovery Observed

    Seattle aircraft turns back near normal: 1 of 14 departures in the next 90 min are tight

    What changed: tight share 43% at worst → 7% now

    Of the 17 departures scheduled from Seattle (SEA) between 11:08 PM and 12:38 AM PST, FAA flight plans name the aircraft for 14. For 1 of those, the aircraft’s previous flight into SEA is due at the gate less than 35 minutes before the scheduled departure, or after it (FAA arrival times or estimates plus the airport’s typical taxi time); 0 of those inbound flights have not taken off yet. Measured by Tailodds from FAA flight data; it does not mean each of these departures will leave late. The tight share has stayed at or below 12% for 31 minutes across 16 checks, each with current data.

    Evidence for this update
    Departures scheduled11:08 PM–12:38 AM PST · 17 departures, aircraft known for 14
    Tight turns1 (7%) with the inbound due under 35 min before departure
    Inbound not yet in0 not taken off · 0 in the air
    MethodSFDPS flight-plan aircraft (flight_aircraft) -> previous flight into this airport; FAA wheels-on or arrival estimate + median taxi-in (taxi_times) vs the FAA-filed airline schedule (flight_odds)
    TightestUA 1538 to EWR at 11:14 PM: aircraft N17475, inbound UA 2263 from ORD (landed), 16 min to turn
    Source event time
    Ingested
    Published here (2026-11-13 07:08 UTC)
    SourcesTailodds measurement of FAA flight plans and arrival estimates against airline schedules
    Provenanceinbound_aircraft inbound-v1 · config 2026-10-17.1 · writer template-v1
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