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Forecast Significant Resolved Cancellation EWR departures

Model lowers expected cancellations among Newark departures 6–9 PM Thursday to about 3

Current state
Resolved at 9:27 AM EST
Started
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Updates
3
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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.

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  1. Initial Forecast

    Model expects about 9 cancellations among Newark departures 6–9 PM Thursday

    Adding up each flight’s cancellation probability, Tailodds’ model expects about 9 of the 111 departures scheduled 6–9 PM Thursday to be cancelled (8%). With calm weather it would expect about 1. From the 7:00 PM EST forecast (model famA-fc-v3). This is a forecast, not a report of cancellations.

    Evidence for this update
    TargetEWR departures 6–9 PM 2026-11-12 (cancelled)
    Expected cancellations~9.1 over 111 flights
    Forecast cycle · horizonWed Nov 11, 7:00 PM EST · 21.6 h ahead
    Model versionfamA-fc-v3
    Source event time
    Ingested
    Published here (2026-11-12 01:26 UTC)
    SourcesTailodds forecast
    Provenanceforecast_blocks forecast-blocks-v1 · config 2026-10-17.1 · writer template-v1
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  2. De-escalation Forecast

    Updated model now expects about 4 among Newark departures 6–9 PM Thursday

    What changed: about 9 → 4 expected cancellations since the 7:00 PM EST forecast

    Adding up each flight’s cancellation probability, Tailodds’ model expects about 4 of the 114 departures scheduled 6–9 PM Thursday to be cancelled (3%). With calm weather it would expect about 1. From the 7:00 AM EST forecast (model famA-fc-v3+famB-sd-v4i). The model changed since the previous item (from famA-fc-v3), so some or all of this change comes from the new model rather than new information. This is a forecast, not a report of cancellations.

    Evidence for this update
    TargetEWR departures 6–9 PM 2026-11-12 (cancelled)
    Expected cancellations~3.8 over 114 flights
    Forecast cycle · horizonThu Nov 12, 7:00 AM EST · 9.5 h ahead
    Model versionfamA-fc-v3+famB-sd-v4i (changed since the previous update)
    Source event time
    Ingested
    Published here (2026-11-12 13:27 UTC)
    SourcesTailodds forecast
    Provenanceforecast_blocks forecast-blocks-v1 · config 2026-10-17.1 · writer template-v1
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  3. Resolution Forecast

    Model lowers expected cancellations among Newark departures 6–9 PM Thursday to about 3

    What changed: about 4 → 3

    Adding up each flight’s cancellation probability, Tailodds’ model expects about 3 of the 114 departures scheduled 6–9 PM Thursday to be cancelled (2%). With calm weather it would expect about 1. From the 8:00 AM EST forecast (model famB-sd-v4i). The model changed since the previous item (from famA-fc-v3+famB-sd-v4i), so some or all of this change comes from the new model rather than new information. This is a forecast, not a report of cancellations.

    Evidence for this update
    TargetEWR departures 6–9 PM 2026-11-12 (cancelled)
    Expected cancellations~2.7 over 114 flights
    Forecast cycle · horizonThu Nov 12, 8:00 AM EST · 8.5 h ahead
    Model versionfamB-sd-v4i (changed since the previous update)
    Source event time
    Ingested
    Published here (2026-11-12 14:27 UTC)
    SourcesTailodds forecast
    Provenanceforecast_blocks forecast-blocks-v1 · config 2026-10-17.1 · writer template-v1
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