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 578SCHEDULED · TYPICAL SCHEDULE
UA 578 · DEN → DFW
departs 1:45 PM MT · arrives 4:51 PM CT
Forecast issued Fri 10:00 PM ET · 6h after departure
Odds over time
Arrive at DFW more than 15 minutes late?
41%chance · ±0 pts−4 pts · 24h
HOW SURE WE AREVery high. The odds now come almost entirely from live conditions.
How late will it get to DFW?
On time or early
58%
15–30 min late
15%
30 min–1 hour late
13%
1–2 hours late
7%
Over 2 hours late
6%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.