Flight
UAL1636 20 Oct 2025
UAL1636, operated by United Airlines, on 20 Oct 2025, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 18:57 PDT 19 Oct |
| Last seen | 05:20Z |
| Duration | 3h 22m |
| Aircraft | N493UA |
| Max altitude | 31,050 ft |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | ? → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 15:04Z |
| Last seen | 14:22 PDT |
| Duration | 6h 17m |
| Aircraft | N493UA |
| Max altitude | 34,025 ft |
Punctuality, last 30 days
| Flights | 7 |
| On time | 2 (29%) |
| Average delay | +32 min |
| Worst delay | +124 min |
In the last 30 days UAL1636 departed on time (within 15 minutes) on 2 of 7 flights (29%), with an average departure delay of +32 min and a worst delay of +124 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.