Schedule: the flights that flew on Saturday, Oct 24, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
AMERICAN · FLIGHT AA 1639SCHEDULED · TYPICAL SCHEDULE
Tomorrow
AA 1639 · MIA → SFO
departs 9:05 PM ET · arrives 12:18 AM PT
Forecast issued Fri 6:00 PM ET · 27h before departure
Odds over time
Arrive at SFO more than 15 minutes late?
46%chance · ±9 pts+4 pts · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to SFO?
On time or early
53%
15–30 min late
22%
30 min–1 hour late
8%
1–2 hours late
7%
Over 2 hours late
8%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.