Schedule: a typical summer Monday (the flights of Jul 27, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
UNITED · FLIGHT UA 546SCHEDULED · TYPICAL SCHEDULE
UA 546 · EWR → ORD
departs 8:19 PM ET · arrives 10:06 PM CT
Forecast issued Sat 6:00 PM ET · 50h before departure
Odds over time
Arrive at ORD more than 15 minutes late?
30%chance · ±4 pts– · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to ORD?
On time or early
70%
15–30 min late
12%
30 min–1 hour late
11%
1–2 hours late
2%
Over 2 hours late
5%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.