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 1921SCHEDULED · TYPICAL SCHEDULE
AA 1921 · MIA → TPA
departs 8:48 PM ET · arrives 9:57 PM ET
Forecast issued Thu 2:00 PM ET · 55h before departure
Odds over time
Arrive at TPA more than 15 minutes late?
41%chance · ±4 pts– · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to TPA?
On time or early
58%
15–30 min late
19%
30 min–1 hour late
9%
1–2 hours late
8%
Over 2 hours late
5%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.