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 1966SCHEDULED · TYPICAL SCHEDULE
UA 1966 · IAH → MIA
departs 7:25 AM CT · arrives 11:12 AM ET
Forecast issued Fri 7:00 AM ET · 49h before departure
Odds over time
Arrive at MIA more than 15 minutes late?
15%chance · ±1 pts– · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to MIA?
On time or early
85%
15–30 min late
4%
30 min–1 hour late
5%
1–2 hours late
3%
Over 2 hours late
3%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.