Schedule: a typical summer Friday (the flights of Jul 31, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
UNITED · FLIGHT UA 1843SCHEDULED · TYPICAL SCHEDULE
Tomorrow
UA 1843 · PSP → DEN
departs 1:30 PM PT · arrives 4:43 PM MT
Forecast issued Thu 11:00 PM ET · 18h before departure
Odds over time
Arrive at DEN more than 15 minutes late?
14%chance · ±1 pts−1 pt · 24h
HOW SURE WE AREGood. The odds now lean mostly on firmed-up weather forecasts.
How late will it get to DEN?
On time or early
85%
15–30 min late
2%
30 min–1 hour late
6%
1–2 hours late
3%
Over 2 hours late
3%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.