Partly stale · checked FAA NAS status 223 h staleForecast cycle 78 minLightning 223 h staleWeather observations no data staleFAA surface data 2 minFAA flight data 2 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 PHX arrivals

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

Current state
Resolved at 7:15 AM MST
Started
Latest activity
Updates
4
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 4:57 PM and 5:57 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 window4:57 PM–5:57 PM MST
    Sample33 flights, 14 late (42%)
    Comparison20% typical · US DOT on-time data, last 12 published months, all arrivals
    Median delay6.0 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 00:57 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: 65% late in the last hour

    What changed: late share 42% → 65%

    Of 37 arrivals that landed between 8:35 PM and 9:35 PM MST, 24 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 window8:35 PM–9:35 PM MST
    Sample37 flights, 24 late (65%)
    Comparison20% typical · US DOT on-time data, last 12 published months, all arrivals
    Median delay28.0 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 04:35 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

    Phoenix arrival delays ease: 55% late in the last hour, still above normal

    What changed: late share 65% → 55%

    Of 22 arrivals that landed between 11:05 PM and 12:05 AM MST, 12 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 window11:05 PM–12:05 AM MST
    Sample22 flights, 12 late (55%)
    Comparison20% typical · US DOT on-time data, last 12 published months, all arrivals
    Median delay19.0 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 07:05 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

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

    What changed: late share 85% at worst → 0% now

    Of 22 arrivals that landed between 6:15 AM and 7:15 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 32 minutes across 16 checks, each with at least 12 flights and current data.

    Evidence for this update
    Measurement window6:15 AM–7:15 AM MST
    Sample22 flights, 0 late (0%)
    Comparison20% typical · US DOT on-time data, last 12 published months, all arrivals
    Median delay-16.0 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 14:15 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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