Schedule: a typical summer Saturday (the flights of Jul 25, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
AMERICAN · FLIGHT AA 644SCHEDULED · TYPICAL SCHEDULE
Tomorrow
AA 644 · TYS → DFW
departs 8:11 PM ET · arrives 9:37 PM CT
Forecast issued Fri 7:00 AM ET · 37h before departure
Odds over time
Arrive at DFW more than 15 minutes late?
51%chance · ±3 pts+5 pts · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to DFW?
On time or early
48%
15–30 min late
20%
30 min–1 hour late
14%
1–2 hours late
9%
Over 2 hours late
7%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.