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 1215SCHEDULED · TYPICAL SCHEDULE
Today
UA 1215 · ORD → LAS
departs 4:30 PM CT · arrives 6:33 PM PT
Forecast issued Fri 7:00 AM ET · 10h before departure
Odds over time
Arrive at LAS more than 15 minutes late?
33%chance · ±0 pts+14 pts · 24h
HOW SURE WE AREGood. The odds now lean mostly on firmed-up weather forecasts.
How late will it get to LAS?
On time or early
65%
15–30 min late
18%
30 min–1 hour late
3%
1–2 hours late
8%
Over 2 hours late
2%
Cancelled
4%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.