Flight
UAL839 21 Sep 2026
UAL839, operated by United Airlines, on 21 Sep 2026: Los Angeles International (KLAX) to Kingsford Smith International Airport (YSSY). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KLAX LOS ANGELES INTERNATIONAL → YSSY KINGSFORD SMITH INTERNATIONAL AIRPORT |
| Status | Completed (receiver network) |
| First seen airborne | 22:47 PDT 20 Sep |
| Last seen | 06:48 AEST 22 Sep |
| Duration | 15h 01m |
| Aircraft | N27958 |
| Max altitude | 39,000 ft |
| Distance tracked | 6,512 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 0 (0%) |
| Average delay | +60 min |
| Worst delay | +126 min |
In the last 30 days UAL839 departed on time (within 15 minutes) on 0 of 8 flights (0%), with an average departure delay of +60 min and a worst delay of +126 min.
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.