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 1633SCHEDULED · TYPICAL SCHEDULE
AA 1633 · YYC → ORD
departs 6:49 AM MDT · arrives 11:11 AM CT
Forecast issued Sun 3:00 PM ET · 42h before departure
Odds over time
Arrive at ORD more than 15 minutes late?
7%chance · ±0 pts−1 pt · 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
88%
15–30 min late
2%
30 min–1 hour late
2%
1–2 hours late
1%
Over 2 hours late
2%
Cancelled
5%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.