Schedule: the flights that flew on Tuesday, Sep 29, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
AMERICAN · FLIGHT AA 1164SCHEDULED · TYPICAL SCHEDULE
AA 1164 · BOS → DCA
departs 10:42 AM ET · arrives 12:27 PM ET
Forecast issued Sun 5:00 AM ET · 54h before departure
Odds over time
Arrive at DCA more than 15 minutes late?
8%chance · ±2 pts– · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to DCA?
On time or early
92%
15–30 min late
3%
30 min–1 hour late
2%
1–2 hours late
2%
Over 2 hours late
1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.