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 2387SCHEDULED · TYPICAL SCHEDULE
Today
UA 2387 · EWR → SEA
departs 4:25 PM ET · arrives 7:36 PM PT
Forecast issued Fri 6:00 AM ET · 10h before departure
Odds over time
Arrive at SEA more than 15 minutes late?
46%chance · ±0 pts+21 pts · 24h
HOW SURE WE AREGood. The odds now lean mostly on firmed-up weather forecasts.
How late will it get to SEA?
On time or early
51%
15–30 min late
22%
30 min–1 hour late
4%
1–2 hours late
4%
Over 2 hours late
14%
Cancelled
6%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.