Flight
SWA439 4 Jul 2026
SWA439, operated by Southwest Airlines, on 4 Jul 2026: Denver International (KDEN) to Mc Carran International (KLAS). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KLAS MC CARRAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 08:06 MDT |
| Last seen | 08:34 PDT |
| Duration | 1h 27m |
| Aircraft | N8849Q |
| Max altitude | 36,000 ft |
| Distance tracked | 1,402 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 4 (57%) |
| Average delay | -179 min |
| Worst delay | +105 min |
In the last 30 days SWA439 departed on time (within 15 minutes) on 4 of 7 flights (57%), with an average departure delay of -179 min and a worst delay of +105 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.