Partly stale · checked FAA NAS status 222 h staleForecast cycle 62 minLightning 221 h staleWeather observations no data staleFAA surface data 7 minFAA flight data 8 min

FAA NAS status is stale (222 h old). No FAA restriction can start or end on the wire until it is fresh again.

Lightning is stale (221 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 Delay LAX departures

LAX departures back near normal: 29% late in the last hour

Current state
Resolved at 9:24 PM PST
Started
Latest activity
Updates
2
Create monitor View LAXFlights at LAX

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

    LAX departures running late: 46% left 15+ min late in the last hour

    Of 39 departures that took off between 7:09 PM and 8:09 PM PST, 18 left at least 15 minutes late. LAX typically sees 22% of departures in this hour leave that late (US DOT on-time data, last 12 published months, departures in the 7 PM hour). Measured by Tailodds from FAA flight data against airline schedules.

    Evidence for this update
    Measurement window7:09 PM–8:09 PM PST
    Sample39 flights, 18 late (46%)
    Comparison22% typical · US DOT on-time data, last 12 published months, departures in the 7 PM hour
    Median delay13.0 min
    MethodFAA wheels-off/on +/- median taxi (taxi_times) vs the FAA-filed airline schedule (flight_odds)
    Source event time
    Ingested
    Published here (2026-11-13 04:09 UTC)
    SourcesTailodds measurement of FAA flight data against airline schedules
    Provenanceobserved_ops observed-ops-v1 · config 2026-10-17.1 · writer template-v1
    Was this useful?
  2. Recovery Observed

    LAX departures back near normal: 29% late in the last hour

    What changed: late share 47% at worst → 29% now

    Of 24 departures that took off between 8:24 PM and 9:24 PM PST, 7 left at least 15 minutes late. LAX typically sees 25% of departures in this hour leave that late (US DOT on-time data, last 12 published months, departures in the 8 PM hour). Measured by Tailodds from FAA flight data against airline schedules. The late share has stayed at or below 30% for 31 minutes across 16 checks, each with at least 12 flights and current data.

    Evidence for this update
    Measurement window8:24 PM–9:24 PM PST
    Sample24 flights, 7 late (29%)
    Comparison25% typical · US DOT on-time data, last 12 published months, departures in the 8 PM hour
    Median delay4.0 min
    MethodFAA wheels-off/on +/- median taxi (taxi_times) vs the FAA-filed airline schedule (flight_odds)
    Source event time
    Ingested
    Published here (2026-11-13 05:24 UTC)
    SourcesTailodds measurement of FAA flight data against airline schedules
    Provenanceobserved_ops observed-ops-v1 · config 2026-10-17.1 · writer template-v1
    Was this useful?