Partly stale · checked FAA NAS status 224 h staleForecast cycle 73 minLightning 224 h staleWeather observations no data staleFAA surface data 3 minFAA flight data 4 min

FAA NAS status is stale (224 h old). No FAA restriction can start or end on the wire until it is fresh again.

Lightning is stale (224 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 DCA departures

National aircraft turns back near normal: 2 of 27 departures in the next 90 min are tight

Current state
Resolved at 7:23 PM EST
Started
Latest activity
Updates
2
Create monitor View DCAFlights at DCA

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

    National: 10 of 30 departures in the next 90 min have their aircraft due in with under 35 min to turn

    Of the 41 departures scheduled from National (DCA) between 5:07 PM and 6:37 PM EST, FAA flight plans name the aircraft for 30. For 10 of those, the aircraft’s previous flight into DCA 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.

    Evidence for this update
    Departures scheduled5:07 PM–6:37 PM EST · 41 departures, aircraft known for 30
    Tight turns10 (33%) with the inbound due under 35 min before departure
    Inbound not yet in0 not taken off · 6 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)
    TightestOH 5493 to BDL at 6:04 PM: aircraft N614NN, inbound JIA5254 from HPN (airborne), -5 min to turn
    TightestWN 1528 to MCI at 5:39 PM: aircraft N486WN, inbound WN 1499 from MDW (airborne), -3 min to turn
    TightestAA 668 to LAX at 5:09 PM: aircraft N348TU, inbound AA 789 from PHX (landed), 11 min to turn
    TightestYX 4781 to JFK at 5:13 PM: aircraft N433YX, inbound YX 4732 from ECP (landed), 13 min to turn
    TightestMQ 3627 to LIT at 5:09 PM: aircraft N210NN, inbound MQ 3349 from SAV (landed), 16 min to turn
    Source event time
    Ingested
    Published here (2026-11-01 22:07 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

    National aircraft turns back near normal: 2 of 27 departures in the next 90 min are tight

    What changed: tight share 33% at worst → 7% now

    Of the 42 departures scheduled from National (DCA) between 7:23 PM and 8:53 PM EST, FAA flight plans name the aircraft for 27. For 2 of those, the aircraft’s previous flight into DCA 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 32 minutes across 16 checks, each with current data.

    Evidence for this update
    Departures scheduled7:23 PM–8:53 PM EST · 42 departures, aircraft known for 27
    Tight turns2 (7%) with the inbound due under 35 min before departure
    Inbound not yet in0 not taken off · 1 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)
    TightestAA 696 to CLT at 7:25 PM: aircraft N709UW, inbound AA 612 from CLT (landed), 6 min to turn
    TightestWN 1519 to DAL at 8:28 PM: aircraft N947WN, inbound WN 3369 from MDW (airborne), 18 min to turn
    Source event time
    Ingested
    Published here (2026-11-02 00:23 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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