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 1983SCHEDULED · TYPICAL SCHEDULE
Today
UA 1983 · MIA → ORD
departs 12:30 PM ET · arrives 3:13 PM CT
Forecast issued Fri 12:00 AM ET · 12h before departure
Odds over time
Arrive at ORD more than 15 minutes late?
22%chance · ±0 pts+3 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
75%
15–30 min late
12%
30 min–1 hour late
0%
1–2 hours late
6%
Over 2 hours late
3%
Cancelled
4%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.