Schedule: the flights that flew on Thursday, Oct 22, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
UNITED · FLIGHT UA 8120SCHEDULED · TYPICAL SCHEDULE
Today
UA 8120 · SFO → ORD
departs 1:47 PM PT · arrives 7:59 PM CT
Forecast issued Thu 2:00 PM ET · 3h before departure
Odds over time
Arrive at ORD more than 15 minutes late?
33%chance · ±0 pts−5 pts · 24h
HOW SURE WE AREHigh. The odds now come mostly from live FAA and airport data.
How late will it get to ORD?
On time or early
67%
15–30 min late
11%
30 min–1 hour late
16%
1–2 hours late
2%
Over 2 hours late
3%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.