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 1173SCHEDULED · TYPICAL SCHEDULE
Tomorrow
AA 1173 · ORD → PIT
departs 6:59 PM CT · arrives 9:34 PM ET
Forecast issued Fri 4:00 PM ET · 28h before departure
Odds over time
Arrive at PIT more than 15 minutes late?
53%chance · ±5 pts−5 pts · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to PIT?
On time or early
47%
15–30 min late
18%
30 min–1 hour late
18%
1–2 hours late
12%
Over 2 hours late
4%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.