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 301SCHEDULED · TYPICAL SCHEDULE
Tomorrow
UA 301 · SFO → DEN
departs 9:00 PM PT · arrives 12:47 AM MT
Forecast issued Fri 2:00 AM ET · 46h before departure
Odds over time
Arrive at DEN more than 15 minutes late?
9%chance · ±1 pts+0 pts · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to DEN?
On time or early
90%
15–30 min late
2%
30 min–1 hour late
3%
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%.