Schedule: a typical summer Saturday (the flights of Jul 25, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
UNITED · FLIGHT UA 1998SCHEDULED · TYPICAL SCHEDULE
Tomorrow
UA 1998 · EWR → ORD
departs 7:12 PM ET · arrives 9:00 PM CT
Forecast issued Fri 1:00 AM ET · 42h before departure
Odds over time
Arrive at ORD more than 15 minutes late?
22%chance · ±6 pts−2 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
78%
15–30 min late
8%
30 min–1 hour late
6%
1–2 hours late
5%
Over 2 hours late
3%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.