Flight
UAL519 17 Sep 2026
UAL519, operated by United Airlines, on 17 Sep 2026: San Diego International Lindbergh Fld (KSAN) to Denver International (KDEN). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KSAN SAN DIEGO INTERNATIONAL LINDBERGH FLD → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:01 PDT 16 Sep |
| Last seen | 21:58 MDT 16 Sep |
| Duration | 1h 56m |
| Aircraft | N38451 |
| Max altitude | 37,000 ft |
| Distance tracked | 740 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 2 (33%) |
| Average delay | +32 min |
| Worst delay | +71 min |
In the last 30 days UAL519 departed on time (within 15 minutes) on 2 of 6 flights (33%), with an average departure delay of +32 min and a worst delay of +71 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.