Schedule: the flights that flew on Friday, Nov 6, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
UNITED · FLIGHT UA 837SCHEDULED · TYPICAL SCHEDULE
UA 837 · SFO → NRT
departs 11:02 AM PT · arrives 3:17 PM JST
Forecast issued Tue 10:00 PM ET · 64h before departure
Odds over time
Arrive at NRT more than 15 minutes late?
60%chance · ±6 pts– · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to NRT?
On time or early
37%
15–30 min late
4%
30 min–1 hour late
5%
1–2 hours late
28%
Over 2 hours late
21%
Cancelled
5%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.