Flight
UAL858
Flight history and live tracking for UAL858, operated by United Airlines. Recent flights from the PlaneTrack independent receiver network, with departure and arrival times, aircraft used, and a real-time position feed.
Route
| Airline | United Airlines |
| Observed route | RJFF → KSFO |
Last 30 days
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-14estimated | RJFF | KSFO | 14:47 JST | 11:58 PDT | 13h 10m | N2333U |
| 2026-07-22estimated | RJFF | KSFO | 14:38 JST | 08:54 PDT | 10h 16m | N78003 |
Times are local to each airport. Hover for UTC. Flights marked estimated were completed with route prediction or partial coverage.
Data access
Live positions and 365-day history for this flight are available through the PlaneTrack API (commercial use from $29/month) and as one-off CSV extracts from our own receiver network archive. Questions: [email protected]