United Airlines flight 837 from San Francisco (SFO) to Tokyo (NRT). United Airlines, San Francisco to Tokyo Narita.
Today's flight
No live schedule is available for UA837 right now — it may not be operating today, or the number may have changed. Check back later.
Fares on this route
Price history & more →Economy from
$284
Air Premia · 1 stop · travel Dec 5 · via Farera
seen 13h ago
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Punctuality history
6 observations so far — averages and on-time rate appear once we've gathered at least 10.
| Date | Sched dep | Actual dep | Delay | Aircraft |
|---|---|---|---|---|
| 2026-10-09 | 08:50 | 08:40 | 10m early | N17329 |
| 2026-10-08 | 08:50 | 08:56 | +6m | N37319 |
| 2026-10-07 | 18:55 | 18:53 | 2m early | N2749U |
| 2026-09-10 | 08:50 | 08:50 | on time | N2250U |
| 2026-09-09 | 08:50 | 09:01 | +11m | N27304 |
| 2026-07-20 | 08:55 | 08:55 | on time | N17306 |
Times UTC · built from observations gathered on each lookup.
Schedules and status are approximate, from public sources, and not for operational use.