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Forecast Major Developing Delay LAX departures

Model raises LAX departure delay risk 3–6 PM Saturday to 69%

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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 forecasts 56% delay risk for LAX departures 3–6 PM Saturday

    Tailodds’ model gives the 108 departures scheduled from LAX 3–6 PM Saturday an average 56% chance of leaving 15+ minutes late. With calm weather the same flights would average 29%. From the 5:00 AM PST forecast (model famB-sd-v4i). This is a forecast, not a report of delays.

    Evidence for this update
    TargetLAX departures 3–6 PM 2026-11-14 (15+ min late)
    Probability (calibrated, mean per flight)56% over 108 flights
    Forecast cycle · horizonSat Nov 14, 5:00 AM PST · 8.6 h ahead
    Model versionfamB-sd-v4i
    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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  2. De-escalation Forecast

    Model lowers LAX departure delay risk 3–6 PM Saturday to 54%

    What changed: 56% → 54% since the 5:00 AM PST forecast (same model, same window)

    Tailodds’ model gives the 108 departures scheduled from LAX 3–6 PM Saturday an average 54% chance of leaving 15+ minutes late. With calm weather the same flights would average 29%. From the 6:00 AM PST forecast (model famB-sd-v4i). This is a forecast, not a report of delays.

    Evidence for this update
    TargetLAX departures 3–6 PM 2026-11-14 (15+ min late)
    Probability (calibrated, mean per flight)54% over 108 flights
    Forecast cycle · horizonSat Nov 14, 6:00 AM PST · 8.0 h ahead
    Model versionfamB-sd-v4i
    Source event time
    Ingested
    Published here (2026-11-14 14:57 UTC)
    SourcesTailodds forecast
    Provenanceforecast_blocks forecast-blocks-v1 · config 2026-10-17.1 · writer template-v1
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  3. Escalation Forecast

    Model raises LAX departure delay risk 3–6 PM Saturday to 59%

    What changed: 54% → 59% since the 6:00 AM PST forecast (same model, same window)

    Tailodds’ model gives the 108 departures scheduled from LAX 3–6 PM Saturday an average 59% chance of leaving 15+ minutes late. With calm weather the same flights would average 29%. From the 7:00 AM PST forecast (model famB-sd-v4i). This is a forecast, not a report of delays.

    Evidence for this update
    TargetLAX departures 3–6 PM 2026-11-14 (15+ min late)
    Probability (calibrated, mean per flight)59% over 108 flights
    Forecast cycle · horizonSat Nov 14, 7:00 AM PST · 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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  4. Escalation Forecast

    Model raises LAX departure delay risk 3–6 PM Saturday to 69%

    What changed: 59% → 69% since the 7:00 AM PST forecast (same model, same window)

    Tailodds’ model gives the 108 departures scheduled from LAX 3–6 PM Saturday an average 69% chance of leaving 15+ minutes late. With calm weather the same flights would average 29%. From the 9:00 AM PST forecast (model famB-sd-v4i). This is a forecast, not a report of delays.

    Evidence for this update
    TargetLAX departures 3–6 PM 2026-11-14 (15+ min late)
    Probability (calibrated, mean per flight)69% over 108 flights
    Forecast cycle · horizonSat Nov 14, 9:00 AM PST · 5.1 h ahead
    Model versionfamB-sd-v4i
    Source event time
    Ingested
    Published here (2026-11-14 17:56 UTC)
    SourcesTailodds forecast
    Provenanceforecast_blocks forecast-blocks-v1 · config 2026-10-17.1 · writer template-v1
    Was this useful?