Flight
UAL504 3 Sep 2026
UAL504, operated by United Airlines, on 3 Sep 2026: Baltimore Washington International (KBWI) to San Francisco International (KSFO). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KBWI BALTIMORE WASHINGTON INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:25 EDT |
| Last seen | 16:58 PDT |
| Duration | 0h 32m |
| Aircraft | N27519 |
| Max altitude | 32,000 ft |
| Distance tracked | 2,129 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 5 (71%) |
| Average delay | +19 min |
| Worst delay | +38 min |
In the last 30 days UAL504 departed on time (within 15 minutes) on 5 of 7 flights (71%), with an average departure delay of +19 min and a worst delay of +38 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.