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 2453SCHEDULED · TYPICAL SCHEDULE
AA 2453 · LAX → BOS
departs 12:03 AM PT · arrives 8:42 AM ET
Forecast issued Sat 1:00 PM ET · 62h before departure
Odds over time
Arrive at BOS more than 15 minutes late?
11%chance · ±1 pts−1 pt · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to BOS?
On time or early
89%
15–30 min late
5%
30 min–1 hour late
3%
1–2 hours late
2%
Over 2 hours late
1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.