Partly stale · checked
FAA NAS status 223 h staleForecast cycle 74 minLightning 223 h staleWeather observations no data staleFAA surface data 4 minFAA flight data 3 min
Model forecasts 57% delay risk for BWI 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.)
- Started
- Latest activity
- Updates
- 1
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
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Initial Forecast
Model forecasts 57% delay risk for BWI departures 6–9 PM Saturday
Tailodds’ model gives the 50 departures scheduled from BWI 6–9 PM Saturday an average 57% chance of leaving 15+ minutes late. With calm weather the same flights would average 38%. From the 3:00 PM EDT forecast (model famB-sd-v4i). This is a forecast, not a report of delays.
Evidence for this update
Target BWI departures 6–9 PM 2026-10-17 (15+ min late) Probability (calibrated, mean per flight) 57% over 50 flights Forecast cycle · horizon Sat Oct 17, 3:00 PM EDT · 1.5 h ahead Model version famB-sd-v4i Source event time Ingested Published here (2026-10-17 20:27 UTC) Sources Tailodds forecast Provenance forecast_blocks forecast-blocks-v1 · config 2026-10-17.1 · writer template-v1 Was this useful?
Closed Sat Oct 17, 6:01 PM EDT: The forecast window has started; measured delays are reported separately as observed items.