Schedule: a typical summer Sunday (the flights of Jul 26, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
AMERICAN · FLIGHT AA 1523SCHEDULED · TYPICAL SCHEDULE
AA 1523 · DEN → DFW
departs 9:04 AM MT · arrives 12:07 PM CT
Forecast issued Thu 10:00 PM ET · 61h before departure
Odds over time
Arrive at DFW more than 15 minutes late?
24%chance · ±3 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
75%
15–30 min late
5%
30 min–1 hour late
11%
1–2 hours late
6%
Over 2 hours late
2%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.