Flight
SWA239 7 Sep 2026
SWA239, operated by Southwest Airlines, on 7 Sep 2026: Phoenix Sky Harbor International (KPHX) to Ontario International (KONT), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KPHX PHOENIX SKY HARBOR INTERNATIONAL → KONT ONTARIO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:18 MST |
| Last seen | 13:06 PDT |
| Duration | 0h 47m |
| Aircraft | N477WN |
| Max altitude | 32,000 ft |
| Distance tracked | 281 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KONT ONTARIO INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 14:21 PDT |
| Last seen | 17:00 MDT |
| Duration | 1h 38m |
| Aircraft | N477WN |
| Max altitude | 39,000 ft |
| Distance tracked | 710 nm |
Punctuality, last 30 days
| Flights | 12 |
| On time | 4 (33%) |
| Average delay | -140 min |
| Worst delay | +429 min |
In the last 30 days SWA239 departed on time (within 15 minutes) on 4 of 12 flights (33%), with an average departure delay of -140 min and a worst delay of +429 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.