Partly stale · checked FAA NAS status 224 h staleForecast cycle 1 hLightning 224 h staleWeather observations no data staleFAA surface data 1 minFAA flight data 1 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 Major Resolved Delay PHX arrivals

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

Current state
Resolved at 6:56 AM MST
Started
Latest activity
Updates
3
Create monitor View PHXFlights at PHX

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

    Phoenix arrivals running late: 42% reached the gate 15+ min late in the last hour

    Of 33 arrivals that landed between 9:12 PM and 10:12 PM MST, 14 reached the gate at least 15 minutes late. Typically 20% of arrivals at Phoenix 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 window9:12 PM–10:12 PM MST
    Sample33 flights, 14 late (42%)
    Comparison20% typical · US DOT on-time data, last 12 published months, all arrivals
    Median delay12.0 min
    MethodFAA wheels-off/on +/- median taxi (taxi_times) vs the FAA-filed airline schedule (flight_odds)
    Source event time
    Ingested
    Published here (2026-10-19 05:12 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

    Phoenix arrival delays worsen: 77% late in the last hour

    What changed: late share 42% → 77%

    Of 13 arrivals that landed between 11:44 PM and 12:44 AM MST, 10 reached the gate at least 15 minutes late. Typically 20% of arrivals at Phoenix 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 window11:44 PM–12:44 AM MST
    Sample13 flights, 10 late (77%)
    Comparison20% typical · US DOT on-time data, last 12 published months, all arrivals
    Median delay40.0 min
    MethodFAA wheels-off/on +/- median taxi (taxi_times) vs the FAA-filed airline schedule (flight_odds)
    Source event time
    Ingested
    Published here (2026-10-19 07:44 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

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

    What changed: late share 77% at worst → 0% now

    Of 31 arrivals that landed between 5:56 AM and 6:56 AM MST, 0 reached the gate at least 15 minutes late. Typically 20% of arrivals at Phoenix 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 window5:56 AM–6:56 AM MST
    Sample31 flights, 0 late (0%)
    Comparison20% typical · US DOT on-time data, last 12 published months, all arrivals
    Median delay-11.0 min
    MethodFAA wheels-off/on +/- median taxi (taxi_times) vs the FAA-filed airline schedule (flight_odds)
    Source event time
    Ingested
    Published here (2026-10-19 13:56 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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