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 930SCHEDULED · TYPICAL SCHEDULE
UA 930 · SFO → LHR
departs 6:00 PM PT · arrives 11:37 AM GMT
Forecast issued Thu 8:00 PM ET · 49h before departure
Odds over time
Arrive at LHR more than 15 minutes late?
22%chance · ±2 pts+3 pts · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to LHR?
On time or early
77%
15–30 min late
<1%
30 min–1 hour late
12%
1–2 hours late
6%
Over 2 hours late
3%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.