Schedule: the flights that flew on Monday, Nov 9, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
AMERICAN · FLIGHT AA 1666SCHEDULED · TYPICAL SCHEDULE
AA 1666 · PHX → ONT
departs 5:49 PM MT · arrives 6:16 PM PT
Forecast issued Sat 10:00 PM ET · 46h before departure
Odds over time
Arrive at ONT more than 15 minutes late?
31%chance · ±2 pts+2 pts · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to ONT?
On time or early
68%
15–30 min late
10%
30 min–1 hour late
12%
1–2 hours late
7%
Over 2 hours late
2%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.