Schedule: the flights that flew on Wednesday, Oct 7, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
UNITED · FLIGHT UA 543SCHEDULED · TYPICAL SCHEDULE
UA 543 · BUF → ORD
departs 7:05 AM ET · arrives 7:58 AM CT
Forecast issued Mon 7:00 PM ET · 36h before departure
Odds over time
Arrive at ORD more than 15 minutes late?
20%chance · ±8 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
79%
15–30 min late
8%
30 min–1 hour late
5%
1–2 hours late
4%
Over 2 hours late
3%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.