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 2804SCHEDULED · TYPICAL SCHEDULE
Today
UA 2804 · ORD → PWM
departs 11:00 AM CT · arrives 2:31 PM ET
Forecast issued Fri 1:00 AM ET · 11h before departure
Odds over time
Arrive at PWM more than 15 minutes late?
21%chance · ±0 pts+3 pts · 24h
HOW SURE WE AREGood. The odds now lean mostly on firmed-up weather forecasts.
How late will it get to PWM?
On time or early
75%
15–30 min late
7%
30 min–1 hour late
6%
1–2 hours late
5%
Over 2 hours late
2%
Cancelled
5%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.