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 1311SCHEDULED · TYPICAL SCHEDULE
Today
UA 1311 · DEN → DSM
departs 1:30 PM MT · arrives 4:15 PM CT
Forecast issued Fri 5:00 AM ET · 10h before departure
Odds over time
Arrive at DSM more than 15 minutes late?
21%chance · ±0 pts+5 pts · 24h
HOW SURE WE AREGood. The odds now lean mostly on firmed-up weather forecasts.
How late will it get to DSM?
On time or early
77%
15–30 min late
11%
30 min–1 hour late
<1%
1–2 hours late
6%
Over 2 hours late
1%
Cancelled
3%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.