Schedule: the flights that flew on Tuesday, Oct 6, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
AMERICAN · FLIGHT AA 1521SCHEDULED · TYPICAL SCHEDULE
Tomorrow
AA 1521 · DCA → CLT
departs 6:08 AM ET · arrives 7:38 AM ET
Forecast issued Mon 4:00 AM ET · 26h before departure
Odds over time
Arrive at CLT more than 15 minutes late?
6%chance · ±0 pts+0 pts · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to CLT?
On time or early
93%
15–30 min late
<1%
30 min–1 hour late
3%
1–2 hours late
<1%
Over 2 hours late
2%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.