tailodds FORECAST
Partly stale · checked FAA NAS status 222 h staleForecast cycle 1 hLightning 222 h staleWeather observations no data staleFAA surface data 3 minFAA flight data 4 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 (222 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 arrival delays worsen: 71% late in the last hour

Current state
Resolved: closed without a new report (No usable measurement for 6 h; closed without a recovery report.)
Started
Latest activity
Updates
2
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: 53% reached the gate 15+ min late in the last hour

    Of 19 arrivals that landed between 10:27 PM and 11:27 PM PST, 10 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 window10:27 PM–11:27 PM PST
    Sample19 flights, 10 late (53%)
    Comparison21% typical · US DOT on-time data, last 12 published months, all arrivals
    Median delay16.0 min
    MethodFAA wheels-off/on +/- median taxi (taxi_times) vs the FAA-filed airline schedule (flight_odds)
    Source event time
    Ingested
    Published here (2026-11-03 07:27 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: 71% late in the last hour

    What changed: late share 53% → 71%

    Of 17 arrivals that landed between 11:04 PM and 12:04 AM PST, 12 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 window11:04 PM–12:04 AM PST
    Sample17 flights, 12 late (71%)
    Comparison21% typical · US DOT on-time data, last 12 published months, all arrivals
    Median delay24.0 min
    MethodFAA wheels-off/on +/- median taxi (taxi_times) vs the FAA-filed airline schedule (flight_odds)
    Source event time
    Ingested
    Published here (2026-11-03 08:04 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?

Closed Tue Nov 3, 6:44 AM PST: No usable measurement for 6 h; closed without a recovery report.