Schedule: the flights that flew on Saturday, Oct 24, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
UNITED · FLIGHT UA 844SCHEDULED · TYPICAL SCHEDULE
UA 844 · GRU → ORD
departs 10:21 PM -03 · arrives 5:32 AM CT
Forecast issued Thu 6:00 PM ET · 51h before departure
Odds over time
Arrive at ORD more than 15 minutes late?
22%chance · ±1 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
11%
30 min–1 hour late
6%
1–2 hours late
4%
Over 2 hours late
2%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.