tailodds FORECAST

Schedule: a typical Saturday (the flights of Jul 25, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

AMERICAN · FLIGHT AA 644 SCHEDULED · TYPICAL SCHEDULE

AA 644 · DFW → TYS

departs 4:20 PM CT · arrives 7:30 PM ET
Forecast issued Thu 5:00 PM ET · 48h before departure
Arrive at TYS more than 15 minutes late?
41% chance · ±1 pts +2 pts · 24h
HOW SURE WE ARE Moderate. The odds now blend history with early weather forecasts.
MOSTLY HISTORY WEATHER FORECASTS LIVE IN THE AIR 0% 20% 40% 60% 80% 4.8d Now 1d 12h 6h Departs Lands

How late will it get to TYS?

  1. On time or early
    57%
  2. 15–30 min late
    8%
  3. 30 min–1 hour late
    15%
  4. 1–2 hours late
    13%
  5. Over 2 hours late
    4%
  6. Cancelled
    2%

Gate arrival compared with the scheduled arrival. The ranges add up to 100%.