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Forecast Major Resolved Cancellation LGA departures

Model raises expected cancellations to about 8 among LaGuardia departures 6–9 PM Saturday

Current state
Resolved: closed without a new report (The forecast window has started; measured delays are reported separately as observed items.)
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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 6 cancellations among LaGuardia departures 6–9 PM Saturday

    Adding up each flight’s cancellation probability, Tailodds’ model expects about 6 of the 35 departures scheduled 6–9 PM Saturday to be cancelled (17%). With calm weather it would expect about 0. From the 6:00 AM EST forecast (model famA-fc-v3+famB-sd-v4i). This is a forecast, not a report of cancellations.

    Evidence for this update
    TargetLGA departures 6–9 PM 2026-11-14 (cancelled)
    Expected cancellations~5.9 over 35 flights
    Forecast cycle · horizonSat Nov 14, 6:00 AM EST · 11.0 h ahead
    Model versionfamA-fc-v3+famB-sd-v4i
    Source event time
    Ingested
    Published here (2026-11-14 11:57 UTC)
    SourcesTailodds forecast
    Provenanceforecast_blocks forecast-blocks-v1 · config 2026-10-17.1 · writer template-v1
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  2. Escalation Forecast

    Model raises expected cancellations to about 16 among LaGuardia departures 6–9 PM Saturday

    What changed: about 6 → 16 expected cancellations since the 6:00 AM EST forecast

    Adding up each flight’s cancellation probability, Tailodds’ model expects about 16 of the 35 departures scheduled 6–9 PM Saturday to be cancelled (45%). With calm weather it would expect about 0. From the 7:00 AM EST forecast (model famA-fc-v3+famB-sd-v4i). This is a forecast, not a report of cancellations.

    Evidence for this update
    TargetLGA departures 6–9 PM 2026-11-14 (cancelled)
    Expected cancellations~15.6 over 35 flights
    Forecast cycle · horizonSat Nov 14, 7:00 AM EST · 9.6 h ahead
    Model versionfamA-fc-v3+famB-sd-v4i
    Source event time
    Ingested
    Published here (2026-11-14 13:26 UTC)
    SourcesTailodds forecast
    Provenanceforecast_blocks forecast-blocks-v1 · config 2026-10-17.1 · writer template-v1
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  3. De-escalation Forecast

    Updated model now expects about 4 among LaGuardia departures 6–9 PM Saturday

    What changed: about 16 → 4 expected cancellations since the 7:00 AM EST forecast

    Adding up each flight’s cancellation probability, Tailodds’ model expects about 4 of the 35 departures scheduled 6–9 PM Saturday to be cancelled (12%). With calm weather it would expect about 0. 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
    TargetLGA departures 6–9 PM 2026-11-14 (cancelled)
    Expected cancellations~4.1 over 35 flights
    Forecast cycle · horizonSat Nov 14, 8:00 AM EST · 8.6 h ahead
    Model versionfamB-sd-v4i (changed since the previous update)
    Source event time
    Ingested
    Published here (2026-11-14 14:26 UTC)
    SourcesTailodds forecast
    Provenanceforecast_blocks forecast-blocks-v1 · config 2026-10-17.1 · writer template-v1
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  4. Escalation Forecast

    Model raises expected cancellations to about 18 among LaGuardia departures 6–9 PM Saturday

    What changed: about 4 → 18 expected cancellations since the 8:00 AM EST forecast

    Adding up each flight’s cancellation probability, Tailodds’ model expects about 18 of the 35 departures scheduled 6–9 PM Saturday to be cancelled (50%). With calm weather it would expect about 0. From the 10:00 AM EST forecast (model famB-sd-v4i). This is a forecast, not a report of cancellations.

    Evidence for this update
    TargetLGA departures 6–9 PM 2026-11-14 (cancelled)
    Expected cancellations~17.7 over 35 flights
    Forecast cycle · horizonSat Nov 14, 10:00 AM EST · 7.1 h ahead
    Model versionfamB-sd-v4i
    Source event time
    Ingested
    Published here (2026-11-14 15:56 UTC)
    SourcesTailodds forecast
    Provenanceforecast_blocks forecast-blocks-v1 · config 2026-10-17.1 · writer template-v1
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  5. De-escalation Forecast

    Model lowers expected cancellations to about 7 among LaGuardia departures 6–9 PM Saturday

    What changed: about 18 → 7 expected cancellations since the 10:00 AM EST forecast

    Adding up each flight’s cancellation probability, Tailodds’ model expects about 7 of the 35 departures scheduled 6–9 PM Saturday to be cancelled (20%). With calm weather it would expect about 0. From the 11:00 AM EST forecast (model famB-sd-v4i). This is a forecast, not a report of cancellations.

    Evidence for this update
    TargetLGA departures 6–9 PM 2026-11-14 (cancelled)
    Expected cancellations~6.9 over 35 flights
    Forecast cycle · horizonSat Nov 14, 11:00 AM EST · 6.1 h ahead
    Model versionfamB-sd-v4i
    Source event time
    Ingested
    Published here (2026-11-14 16:56 UTC)
    SourcesTailodds forecast
    Provenanceforecast_blocks forecast-blocks-v1 · config 2026-10-17.1 · writer template-v1
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  6. Escalation Forecast

    Model raises expected cancellations to about 8 among LaGuardia departures 6–9 PM Saturday

    What changed: about 7 → 8 expected cancellations since the 11:00 AM EST forecast

    Adding up each flight’s cancellation probability, Tailodds’ model expects about 8 of the 35 departures scheduled 6–9 PM Saturday to be cancelled (23%). With calm weather it would expect about 0. From the 4:00 PM EST forecast (model famB-sd-v4i). This is a forecast, not a report of cancellations.

    Evidence for this update
    TargetLGA departures 6–9 PM 2026-11-14 (cancelled)
    Expected cancellations~8.0 over 35 flights
    Forecast cycle · horizonSat Nov 14, 4:00 PM EST · 1.1 h ahead
    Model versionfamB-sd-v4i
    Source event time
    Ingested
    Published here (2026-11-14 21:56 UTC)
    SourcesTailodds forecast
    Provenanceforecast_blocks forecast-blocks-v1 · config 2026-10-17.1 · writer template-v1
    Was this useful?

Closed Sat Nov 14, 6:00 PM EST: The forecast window has started; measured delays are reported separately as observed items.