Flight
SWA3877 1 Oct 2026
SWA3877, operated by Southwest Airlines, on 1 Oct 2026: Salt Lake City International (KSLC) to Denver International (KDEN). Scheduled and actual times are local to each airport (hover for UTC).
Flight
FAA SWIM schedule| Route | KSLC SALT LAKE CITY INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed, departure delayed +28 min |
| Scheduled departure | 16:30 MDT |
| Actual departure | 16:58 MDT delayed +28 min |
| Actual arrival | 17:59 MDT |
| Duration | 1h 01m |
| Aircraft | N8608N B738 |
| Max altitude | 31,000 ft |
| Distance tracked | 339 nm |
Punctuality, last 30 days
| Flights | 11 |
| On time | 3 (27%) |
| Average delay | +27 min |
| Worst delay | +82 min |
In the last 30 days SWA3877 departed on time (within 15 minutes) on 3 of 11 flights (27%), with an average departure delay of +27 min and a worst delay of +82 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.