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 334SCHEDULED · TYPICAL SCHEDULE
Yesterday
UA 334 · IAH → LGA
departs 4:15 PM CT · arrives 8:59 PM ET
Forecast issued Fri 10:00 PM ET · 5h after departure
Odds over time
Arrive at LGA more than 15 minutes late?
51%chance · ±0 pts+5 pts · 24h
HOW SURE WE AREVery high. The odds now come almost entirely from live conditions.
How late will it get to LGA?
On time or early
48%
15–30 min late
6%
30 min–1 hour late
17%
1–2 hours late
23%
Over 2 hours late
4%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.