Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
AMERICAN · FLIGHT AA 479SCHEDULED · TYPICAL SCHEDULE
AA 479 · BOS → DFW
departs 9:01 AM ET · arrives 12:19 PM CT
Forecast issued Tue 7:00 PM ET · 38h before departure
Odds over time
Arrive at DFW more than 15 minutes late?
39%chance · ±14 pts+0 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
54%
15–30 min late
13%
30 min–1 hour late
11%
1–2 hours late
7%
Over 2 hours late
3%
Cancelled
11%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.