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Observed Significant Resolved Delay IAH arrivals

Bush arrivals back near normal: 21% late in the last hour

Current state
Resolved at 6:36 AM CST
Started
Latest activity
Updates
2
Create monitor View IAHFlights at IAH

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

    Bush arrivals running late: 46% reached the gate 15+ min late in the last hour

    Of 13 arrivals that landed between 10:59 PM and 11:59 PM CST, 6 reached the gate at least 15 minutes late. Typically 18% of arrivals at Bush 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 window10:59 PM–11:59 PM CST
    Sample13 flights, 6 late (46%)
    Comparison18% typical · US DOT on-time data, last 12 published months, all arrivals
    Median delay7.0 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 05:59 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. Recovery Observed

    Bush arrivals back near normal: 21% late in the last hour

    What changed: late share 46% at worst → 21% now

    Of 14 arrivals that landed between 5:36 AM and 6:36 AM CST, 3 reached the gate at least 15 minutes late. Typically 18% of arrivals at Bush 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 28% for 32 minutes across 16 checks, each with at least 12 flights and current data.

    Evidence for this update
    Measurement window5:36 AM–6:36 AM CST
    Sample14 flights, 3 late (21%)
    Comparison18% typical · US DOT on-time data, last 12 published months, all arrivals
    Median delay-28.0 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 12:36 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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