Schedule: the flights that flew on Thursday, Oct 22, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
UNITED · FLIGHT UA 591SCHEDULED · TYPICAL SCHEDULE
UA 591 · EWR → SAT
departs 8:21 AM ET · arrives 11:12 AM CT
Forecast issued Tue 2:00 AM ET · 54h before departure
Odds over time
Arrive at SAT more than 15 minutes late?
20%chance · ±3 pts– · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to SAT?
On time or early
79%
15–30 min late
11%
30 min–1 hour late
6%
1–2 hours late
3%
Over 2 hours late
1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.