Schedule: the flights that flew on Thursday, Nov 5, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
AMERICAN · FLIGHT AA 1252SCHEDULED · TYPICAL SCHEDULE
AA 1252 · NAS → PHL
departs 2:22 PM EST · arrives 5:22 PM ET
Forecast issued Tue 3:00 PM ET · 47h before departure
Odds over time
Arrive at PHL more than 15 minutes late?
51%chance · ±3 pts+8 pts · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to PHL?
On time or early
48%
15–30 min late
11%
30 min–1 hour late
21%
1–2 hours late
12%
Over 2 hours late
7%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.