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 651SCHEDULED · TYPICAL SCHEDULE
UA 651 · FLL → ORD
departs 7:37 PM ET · arrives 10:20 PM CT
Forecast issued Tue 4:00 PM ET · 52h before departure
Odds over time
Arrive at ORD more than 15 minutes late?
39%chance · ±6 pts– · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to ORD?
On time or early
59%
15–30 min late
10%
30 min–1 hour late
13%
1–2 hours late
4%
Over 2 hours late
11%
Cancelled
3%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.