Flight
UAL858 20 Dec 2025
UAL858, operated by United Airlines, on 20 Dec 2025: Fukuoka (RJFF) to San Francisco International (KSFO). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | RJFF FUKUOKA → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 15:55 JST |
| Last seen | 09:06 PST |
| Duration | 10h 11m |
| Aircraft | N2140U |
| Max altitude | 35,000 ft |
| Distance tracked | 4,910 nm |
Punctuality, last 30 days
No completed UAL858 departures with FAA schedule times in the last 30 days.
Schedule, departure and arrival times from the FAA SWIM feed; aircraft, altitude and distance from the PlaneTrack receiver network. On time means a departure within 15 minutes of schedule.