Schedule: a typical summer Saturday (the flights of Jul 25, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
UNITED · FLIGHT UA 652SCHEDULED · TYPICAL SCHEDULE
Tomorrow
UA 652 · DEN → STL
departs 9:35 AM MT · arrives 12:42 PM CT
Forecast issued Fri 12:00 AM ET · 36h before departure
Odds over time
Arrive at STL more than 15 minutes late?
12%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 STL?
On time or early
88%
15–30 min late
5%
30 min–1 hour late
4%
1–2 hours late
1%
Over 2 hours late
<1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.