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 1397SCHEDULED · TYPICAL SCHEDULE
UA 1397 · IAH → EWR
departs 1:45 PM CT · arrives 6:29 PM ET
Forecast issued Fri 7:00 AM ET · 56h before departure
Odds over time
Arrive at EWR more than 15 minutes late?
33%chance · ±5 pts– · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to EWR?
On time or early
66%
15–30 min late
0%
30 min–1 hour late
19%
1–2 hours late
7%
Over 2 hours late
6%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.