Partly stale · checked FAA NAS status 225 h staleForecast cycle 1 hLightning 225 h staleWeather observations no data staleFAA surface data 2 minFAA flight data 3 min

FAA NAS status is stale (225 h old). No FAA restriction can start or end on the wire until it is fresh again.

Lightning is stale (225 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 Major Resolved Delay LAS arrivals

Las Vegas arrivals back near normal: 25% late in the last hour

Current state
Resolved at 4:22 PM PDT
Started
Latest activity
Updates
3
Create monitor View LASFlights at LAS

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

    Las Vegas arrivals running late: 47% reached the gate 15+ min late in the last hour

    Of 38 arrivals that landed between 9:34 PM and 10:34 PM PDT, 18 reached the gate at least 15 minutes late. Typically 21% of arrivals at Las Vegas arrive that late (US DOT on-time data, last 12 published months, all arrivals). Measured by Tailodds from FAA flight data against airline schedules.

    Evidence for this update
    Measurement window9:34 PM–10:34 PM PDT
    Sample38 flights, 18 late (47%)
    Comparison21% typical · US DOT on-time data, last 12 published months, all arrivals
    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 (2026-10-24 05:34 UTC)
    SourcesTailodds measurement of FAA flight data against airline schedules
    Provenanceobserved_ops observed-ops-v1 · config 2026-10-17.1 · writer template-v1
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  2. Escalation Observed

    Las Vegas arrival delays worsen: 68% late in the last hour

    What changed: late share 47% → 68%

    Of 19 arrivals that landed between 11:48 PM and 12:48 AM PDT, 13 reached the gate at least 15 minutes late. Typically 21% of arrivals at Las Vegas arrive that late (US DOT on-time data, last 12 published months, all arrivals). Measured by Tailodds from FAA flight data against airline schedules.

    Evidence for this update
    Measurement window11:48 PM–12:48 AM PDT
    Sample19 flights, 13 late (68%)
    Comparison21% typical · US DOT on-time data, last 12 published months, all arrivals
    Median delay37.0 min
    MethodFAA wheels-off/on +/- median taxi (taxi_times) vs the FAA-filed airline schedule (flight_odds)
    Source event time
    Ingested
    Published here (2026-10-24 07:48 UTC)
    SourcesTailodds measurement of FAA flight data against airline schedules
    Provenanceobserved_ops observed-ops-v1 · config 2026-10-17.1 · writer template-v1
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  3. Recovery Observed

    Las Vegas arrivals back near normal: 25% late in the last hour

    What changed: late share 77% at worst → 25% now

    Of 24 arrivals that landed between 3:22 PM and 4:22 PM PDT, 6 reached the gate at least 15 minutes late. Typically 21% of arrivals at Las Vegas arrive that late (US DOT on-time data, last 12 published months, all arrivals). 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 window3:22 PM–4:22 PM PDT
    Sample24 flights, 6 late (25%)
    Comparison21% typical · US DOT on-time data, last 12 published months, all arrivals
    Median delay-7.0 min
    MethodFAA wheels-off/on +/- median taxi (taxi_times) vs the FAA-filed airline schedule (flight_odds)
    Source event time
    Ingested
    Published here (2026-10-24 23:22 UTC)
    SourcesTailodds measurement of FAA flight data against airline schedules
    Provenanceobserved_ops observed-ops-v1 · config 2026-10-17.1 · writer template-v1
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