Flight
UAL557 25 Sep 2026
UAL557, operated by United Airlines, on 25 Sep 2026: Charleston Afb International (KCHS) to Denver International (KDEN), 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3
FAA SWIM schedule| Route | KCHS CHARLESTON AFB INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (arrival not recorded), departure delayed +18 min |
| Scheduled departure | 16:13 EDT |
| Actual departure | 16:31 EDT delayed +18 min |
| Estimated arrival | 17:33 MDT |
| Aircraft | N448UA A320 |
Leg 2 of 3
FAA SWIM schedule| Route | KMTJ Montrose Regional Airport → KDEN DENVER INTERNATIONAL |
| Status | Completed, departure delayed +367 min |
| Scheduled departure | 14:13 MDT |
| Actual departure | 20:20 MDT delayed +367 min |
| Actual arrival | 21:01 MDT |
| Duration | 0h 41m |
| Aircraft | N448UA A320 |
Leg 3 of 3
FAA SWIM schedule| Route | KCHS CHARLESTON AFB INTERNATIONAL → KMTJ Montrose Regional Airport |
| Status | Completed, departure delayed +18 min |
| Scheduled departure | 16:13 EDT |
| Actual departure | 16:31 EDT delayed +18 min |
| Actual arrival | 17:55 MDT |
| Duration | 3h 24m |
| Aircraft | N448UA A320 |
Punctuality, last 30 days
| Flights | 9 |
| On time | 1 (11%) |
| Average delay | +65 min |
| Worst delay | +367 min |
In the last 30 days UAL557 departed on time (within 15 minutes) on 1 of 9 flights (11%), with an average departure delay of +65 min and a worst delay of +367 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.