Schedule: the flights that flew on Wednesday, Sep 30, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
UNITED · FLIGHT UA 2847SCHEDULED · TYPICAL SCHEDULE
UA 2847 · SFO → ORD
departs 12:33 AM PT · arrives 6:44 AM CT
Forecast issued Sun 9:00 AM ET · 66h before departure
Odds over time
Arrive at ORD more than 15 minutes late?
6%chance · ±1 pts−6 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
93%
15–30 min late
3%
30 min–1 hour late
2%
1–2 hours late
<1%
Over 2 hours late
<1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.