Schedule: a typical Saturday (the flights of Jul 25, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
UNITED · FLIGHT UA 277SCHEDULED · TYPICAL SCHEDULE
UA 277 · IAH → FLL
departs 4:35 PM CT · arrives 8:22 PM ET
Forecast issued Thu 2:00 PM ET · 52h before departure
Odds over time
Arrive at FLL more than 15 minutes late?
33%chance · ±0 pts– · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to FLL?
On time or early
66%
15–30 min late
4%
30 min–1 hour late
18%
1–2 hours late
8%
Over 2 hours late
3%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.