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 661SCHEDULED · TYPICAL SCHEDULE
Today
UA 661 · EWR → ORD
departs 4:45 PM ET · arrives 6:34 PM CT
Forecast issued Fri 7:00 AM ET · 10h before departure
Odds over time
Arrive at ORD more than 15 minutes late?
55%chance · ±0 pts+13 pts · 24h
HOW SURE WE AREGood. The odds now lean mostly on firmed-up weather forecasts.
How late will it get to ORD?
On time or early
43%
15–30 min late
18%
30 min–1 hour late
10%
1–2 hours late
8%
Over 2 hours late
16%
Cancelled
6%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.