Partly stale · checked FAA NAS status 224 h staleForecast cycle 2 hLightning 224 h staleWeather observations no data staleFAA surface data 3 minFAA flight data 3 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 Significant Resolved Delay PHX arrivals

Phoenix arrivals back near normal: 12% late in the last hour

Current state
Resolved at 6:03 PM MST
Started
Latest activity
Updates
6
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 43 arrivals that landed between 7:34 PM and 8:34 PM MST, 18 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 window7:34 PM–8:34 PM MST
    Sample43 flights, 18 late (42%)
    Comparison20% typical · US DOT on-time data, last 12 published months, all arrivals
    Median delay3.0 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 03:34 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

    Phoenix arrival delays worsen: 68% late in the last hour

    What changed: late share 42% → 68%

    Of 31 arrivals that landed between 9:34 PM and 10:34 PM MST, 21 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 window9:34 PM–10:34 PM MST
    Sample31 flights, 21 late (68%)
    Comparison20% typical · US DOT on-time data, last 12 published months, all arrivals
    Median delay21.0 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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  3. De-escalation Observed

    Phoenix arrival delays ease: 54% late in the last hour, still above normal

    What changed: late share 68% → 54%

    Of 26 arrivals that landed between 10:14 PM and 11:14 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 window10:14 PM–11:14 PM MST
    Sample26 flights, 14 late (54%)
    Comparison20% 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 (2026-10-24 06:14 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. Escalation Observed

    Phoenix arrival delays worsen: 65% late in the last hour

    What changed: late share 54% → 65%

    Of 23 arrivals that landed between 11:13 PM and 12:13 AM MST, 15 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 window11:13 PM–12:13 AM MST
    Sample23 flights, 15 late (65%)
    Comparison20% typical · US DOT on-time data, last 12 published months, all arrivals
    Median delay32.0 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 07:13 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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  5. De-escalation Observed

    Phoenix arrival delays ease: 37% late in the last hour, still above normal

    What changed: late share 65% → 37%

    Of 43 arrivals that landed between 3:20 PM and 4:20 PM MST, 16 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 window3:20 PM–4:20 PM MST
    Sample43 flights, 16 late (37%)
    Comparison20% typical · US DOT on-time data, last 12 published months, all arrivals
    Median delay2.0 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 23:20 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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  6. Recovery Observed

    Phoenix arrivals back near normal: 12% late in the last hour

    What changed: late share 79% at worst → 12% now

    Of 42 arrivals that landed between 5:03 PM and 6:03 PM MST, 5 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 30 minutes across 16 checks, each with at least 12 flights and current data.

    Evidence for this update
    Measurement window5:03 PM–6:03 PM MST
    Sample42 flights, 5 late (12%)
    Comparison20% typical · US DOT on-time data, last 12 published months, all arrivals
    Median delay-13.0 min
    MethodFAA wheels-off/on +/- median taxi (taxi_times) vs the FAA-filed airline schedule (flight_odds)
    Source event time
    Ingested
    Published here (2026-10-25 01:03 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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