Schedule: the flights that flew on Friday, Nov 6, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
AMERICAN · FLIGHT AA 1543SCHEDULED · TYPICAL SCHEDULE
AA 1543 · SAN → ORD
departs 11:50 AM PT · arrives 5:56 PM CT
Forecast issued Wed 11:00 AM ET · 52h before departure
Odds over time
Arrive at ORD more than 15 minutes late?
24%chance · ±1 pts– · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to ORD?
On time or early
75%
15–30 min late
5%
30 min–1 hour late
7%
1–2 hours late
9%
Over 2 hours late
3%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.