Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
UNITED · FLIGHT UA 531SCHEDULED · TYPICAL SCHEDULE
Today
UA 531 · DEN → LAX
departs 9:20 PM MT · arrives 10:55 PM PT
Forecast issued Thu 12:00 PM ET · 11h before departure
Odds over time
Arrive at LAX more than 15 minutes late?
50%chance · ±0 pts+25 pts · 24h
HOW SURE WE AREGood. The odds now lean mostly on firmed-up weather forecasts.
How late will it get to LAX?
On time or early
50%
15–30 min late
34%
30 min–1 hour late
0%
1–2 hours late
14%
Over 2 hours late
2%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.