Schedule: a typical summer Sunday (the flights of Jul 26, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
UNITED · FLIGHT UA 1351SCHEDULED · TYPICAL SCHEDULE
UA 1351 · DEN → XNA
departs 5:50 PM MT · arrives 8:48 PM CT
Forecast issued Fri 6:00 AM ET · 62h before departure
Odds over time
Arrive at XNA more than 15 minutes late?
30%chance · ±4 pts– · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to XNA?
On time or early
70%
15–30 min late
16%
30 min–1 hour late
6%
1–2 hours late
4%
Over 2 hours late
4%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.