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Observed Major Developing Delay ATL arrivals

Atlanta arrival delays worsen: 67% late in the last hour

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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

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

    Of 26 arrivals that landed between 11:39 AM and 12:39 PM EST, 12 reached the gate at least 15 minutes late. Typically 17% of arrivals at Atlanta 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 window11:39 AM–12:39 PM EST
    Sample26 flights, 12 late (46%)
    Comparison17% typical · US DOT on-time data, last 12 published months, all arrivals
    Median delay14.0 min
    MethodFAA wheels-off/on +/- median taxi (taxi_times) vs the FAA-filed airline schedule (flight_odds)
    Source event time
    Ingested
    Published here (2026-11-14 17:39 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

    Atlanta arrival delays worsen: 67% late in the last hour

    What changed: late share 46% → 67%

    Of 49 arrivals that landed between 4:54 PM and 5:54 PM EST, 33 reached the gate at least 15 minutes late. Typically 17% of arrivals at Atlanta 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 window4:54 PM–5:54 PM EST
    Sample49 flights, 33 late (67%)
    Comparison17% typical · US DOT on-time data, last 12 published months, all arrivals
    Median delay56.0 min
    MethodFAA wheels-off/on +/- median taxi (taxi_times) vs the FAA-filed airline schedule (flight_odds)
    Source event time
    Ingested
    Published here (2026-11-14 22:54 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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