Flight
UAL2459 14 Sep 2026
UAL2459, operated by United Airlines, on 14 Sep 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 13:48Z |
| Last seen | 16:30Z |
| Duration | 2h 41m |
| Aircraft | N77539 |
| Max altitude | 36,000 ft |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KSTL LAMBERT ST LOUIS INTERNATIONAL → CYYC CALGARY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:37 CDT |
| Last seen | 14:06 MDT |
| Duration | 2h 28m |
| Aircraft | A126EB |
| Max altitude | 36,000 ft |
| Distance tracked | 1,240 nm |
Punctuality, last 30 days
| Flights | 14 |
| On time | 5 (36%) |
| Average delay | +38 min |
| Worst delay | +231 min |
In the last 30 days UAL2459 departed on time (within 15 minutes) on 5 of 14 flights (36%), with an average departure delay of +38 min and a worst delay of +231 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.