Schedule: a typical summer Thursday (the flights of Jul 30, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
UNITED · FLIGHT UA 2171SCHEDULED · TYPICAL SCHEDULE
UA 2171 · ORD → EWR
departs 3:57 PM CT · arrives 7:33 PM ET
Forecast issued Thu 10:00 PM ET · 5h after departure
Odds over time
Arrive at EWR more than 15 minutes late?
60%chance · ±2 pts+2 pts · 24h
HOW SURE WE AREVery high. The odds now come almost entirely from live conditions.
How late will it get to EWR?
On time or early
39%
15–30 min late
18%
30 min–1 hour late
13%
1–2 hours late
22%
Over 2 hours late
5%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.