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Forecast Major Developing Delay FLL departures

Model raises Fort Lauderdale departure delay risk noon–3 PM Saturday to 61%

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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 Forecast

    Model forecasts 41% delay risk for Fort Lauderdale departures noon–3 PM Saturday

    Tailodds’ model gives the 62 departures scheduled from Fort Lauderdale noon–3 PM Saturday an average 41% chance of leaving 15+ minutes late. With calm weather the same flights would average 25%. From the 12:00 AM EST forecast (model famA-fc-v3+famB-sd-v4i). This is a forecast, not a report of delays.

    Evidence for this update
    TargetFLL departures noon–3 PM 2026-11-14 (15+ min late)
    Probability (calibrated, mean per flight)41% over 62 flights
    Forecast cycle · horizonSat Nov 14, 12:00 AM EST · 11.1 h ahead
    Model versionfamA-fc-v3+famB-sd-v4i
    Source event time
    Ingested
    Published here (2026-11-14 05:56 UTC)
    SourcesTailodds forecast
    Provenanceforecast_blocks forecast-blocks-v1 · config 2026-10-17.1 · writer template-v1
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  2. Escalation Forecast

    Updated model puts Fort Lauderdale departure delay risk noon–3 PM Saturday at 51%

    What changed: 41% → 51% since the 12:00 AM EST forecast (model changed)

    Tailodds’ model gives the 62 departures scheduled from Fort Lauderdale noon–3 PM Saturday an average 51% chance of leaving 15+ minutes late. With calm weather the same flights would average 24%. From the 2:00 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 delays.

    Evidence for this update
    TargetFLL departures noon–3 PM 2026-11-14 (15+ min late)
    Probability (calibrated, mean per flight)51% over 62 flights
    Forecast cycle · horizonSat Nov 14, 2:00 AM EST · 8.5 h ahead
    Model versionfamB-sd-v4i (changed since the previous update)
    Source event time
    Ingested
    Published here (2026-11-14 08:27 UTC)
    SourcesTailodds forecast
    Provenanceforecast_blocks forecast-blocks-v1 · config 2026-10-17.1 · writer template-v1
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  3. De-escalation Forecast

    Model lowers Fort Lauderdale departure delay risk noon–3 PM Saturday to 37%

    What changed: 51% → 37% since the 2:00 AM EST forecast (same model, same window)

    Tailodds’ model gives the 62 departures scheduled from Fort Lauderdale noon–3 PM Saturday an average 37% chance of leaving 15+ minutes late. With calm weather the same flights would average 25%. From the 3:00 AM EST forecast (model famB-sd-v4i). This is a forecast, not a report of delays.

    Evidence for this update
    TargetFLL departures noon–3 PM 2026-11-14 (15+ min late)
    Probability (calibrated, mean per flight)37% over 62 flights
    Forecast cycle · horizonSat Nov 14, 3:00 AM EST · 8.0 h ahead
    Model versionfamB-sd-v4i
    Source event time
    Ingested
    Published here (2026-11-14 08:57 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 Fort Lauderdale departure delay risk noon–3 PM Saturday to 61%

    What changed: 37% → 61% since the 3:00 AM EST forecast (same model, same window)

    Tailodds’ model gives the 62 departures scheduled from Fort Lauderdale noon–3 PM Saturday an average 61% chance of leaving 15+ minutes late. With calm weather the same flights would average 25%. From the 5:00 AM EST forecast (model famB-sd-v4i). This is a forecast, not a report of delays.

    Evidence for this update
    TargetFLL departures noon–3 PM 2026-11-14 (15+ min late)
    Probability (calibrated, mean per flight)61% over 62 flights
    Forecast cycle · horizonSat Nov 14, 5:00 AM EST · 6.1 h ahead
    Model versionfamB-sd-v4i
    Source event time
    Ingested
    Published here (2026-11-14 10:56 UTC)
    SourcesTailodds forecast
    Provenanceforecast_blocks forecast-blocks-v1 · config 2026-10-17.1 · writer template-v1
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