Partly stale · checked FAA NAS status 223 h staleForecast cycle 87 minLightning 223 h staleWeather observations no data staleFAA surface data 6 minFAA flight data 6 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.

Observed Significant Resolved Delay LAS arrivals

Las Vegas arrivals back near normal: 0% late in the last hour

Current state
Resolved at 7:11 AM PST
Started
Latest activity
Updates
4
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: 44% reached the gate 15+ min late in the last hour

    Of 16 arrivals that landed between 3:30 PM and 4:30 PM PST, 7 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 window3:30 PM–4:30 PM PST
    Sample16 flights, 7 late (44%)
    Comparison21% typical · US DOT on-time data, last 12 published months, all arrivals
    Median delay1.0 min
    MethodFAA wheels-off/on +/- median taxi (taxi_times) vs the FAA-filed airline schedule (flight_odds)
    Source event time
    Ingested
    Published here (2026-11-02 00:30 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: 62% late in the last hour

    What changed: late share 44% → 62%

    Of 24 arrivals that landed between 4:18 PM and 5:18 PM PST, 15 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 window4:18 PM–5:18 PM PST
    Sample24 flights, 15 late (62%)
    Comparison21% typical · US DOT on-time data, last 12 published months, all arrivals
    Median delay53.0 min
    MethodFAA wheels-off/on +/- median taxi (taxi_times) vs the FAA-filed airline schedule (flight_odds)
    Source event time
    Ingested
    Published here (2026-11-02 01:18 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. De-escalation Observed

    Las Vegas arrival delays ease: 42% late in the last hour, still above normal

    What changed: late share 62% → 42%

    Of 26 arrivals that landed between 8:07 PM and 9:07 PM PST, 11 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 window8:07 PM–9:07 PM PST
    Sample26 flights, 11 late (42%)
    Comparison21% typical · US DOT on-time data, last 12 published months, all arrivals
    Median delay-3.0 min
    MethodFAA wheels-off/on +/- median taxi (taxi_times) vs the FAA-filed airline schedule (flight_odds)
    Source event time
    Ingested
    Published here (2026-11-02 05:07 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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  4. Recovery Observed

    Las Vegas arrivals back near normal: 0% late in the last hour

    What changed: late share 83% at worst → 0% now

    Of 27 arrivals that landed between 6:11 AM and 7:11 AM PST, 0 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 window6:11 AM–7:11 AM PST
    Sample27 flights, 0 late (0%)
    Comparison21% typical · US DOT on-time data, last 12 published months, all arrivals
    Median delay-20.0 min
    MethodFAA wheels-off/on +/- median taxi (taxi_times) vs the FAA-filed airline schedule (flight_odds)
    Source event time
    Ingested
    Published here (2026-11-02 15:11 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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