tailodds FORECAST
Partly stale · checked FAA NAS status 223 h staleForecast cycle 81 minLightning 223 h staleWeather observations no data staleFAA surface data 5 minFAA flight data 5 min

FAA NAS status is stale (223 h old). No FAA restriction can start or end on the wire until it is fresh again.

Lightning is stale (223 h old). Lightning items are paused; thunderstorm items still come from official observations.

Weather observations is stale. Weather items are paused until it is fresh again; missing observations never end a weather event.

Observed Significant Resolved Delay BNA departures

Nashville departures running late: 71% left 15+ min late in the last hour

Current state
Resolved: closed without a new report (No usable measurement for 6 h; closed without a recovery report.)
Started
Latest activity
Updates
1
Create monitor View BNAFlights at BNA

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 Observed

    Nashville departures running late: 71% left 15+ min late in the last hour

    Of 21 departures that took off between 7:05 PM and 8:05 PM CST, 15 left at least 15 minutes late. Nashville typically sees 44% of departures in this hour leave that late (US DOT on-time data, last 12 published months, departures in the 7 PM hour). Measured by Tailodds from FAA flight data against airline schedules.

    Evidence for this update
    Measurement window7:05 PM–8:05 PM CST
    Sample21 flights, 15 late (71%)
    Comparison44% typical · US DOT on-time data, last 12 published months, departures in the 7 PM hour
    Median delay25.0 min
    MethodFAA wheels-off/on +/- median taxi (taxi_times) vs the FAA-filed airline schedule (flight_odds)
    Source event time
    Ingested
    Published here (2026-11-12 02:05 UTC)
    SourcesTailodds measurement of FAA flight data against airline schedules
    Provenanceobserved_ops observed-ops-v1 · config 2026-10-17.1 · writer template-v1
    Was this useful?

Closed Thu Nov 12, 4:01 AM CST: No usable measurement for 6 h; closed without a recovery report.