Schedule: the flights that flew on Friday, Oct 23, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
UNITED · FLIGHT UA 636SCHEDULED · TYPICAL SCHEDULE
Tomorrow
UA 636 · ORD → GSP
departs 6:12 PM CT · arrives 9:00 PM ET
Forecast issued Thu 12:00 AM ET · 43h before departure
Odds over time
Arrive at GSP more than 15 minutes late?
42%chance · ±4 pts+9 pts · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to GSP?
On time or early
57%
15–30 min late
21%
30 min–1 hour late
11%
1–2 hours late
8%
Over 2 hours late
3%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.