Flight
SWA1142 7 Mar 2026
SWA1142, operated by Southwest Airlines, on 7 Mar 2026: Denver International (KDEN) 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 | KDEN DENVER INTERNATIONAL → KONT ONTARIO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 21:25 MST 6 Mar |
| Last seen | 00:44 PST |
| Duration | 4h 19m |
| Aircraft | N203WN |
| Max altitude | 36,025 ft |
| Distance tracked | 710 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KONT ONTARIO INTERNATIONAL → KLAS MC CARRAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 01:23 PST |
| Last seen | 02:08 PST |
| Duration | 0h 45m |
| Aircraft | N203WN |
| Max altitude | 29,025 ft |
| Distance tracked | 171 nm |
Punctuality, last 30 days
| Flights | 11 |
| On time | 2 (18%) |
| Average delay | +26 min |
| Worst delay | +43 min |
In the last 30 days SWA1142 departed on time (within 15 minutes) on 2 of 11 flights (18%), with an average departure delay of +26 min and a worst delay of +43 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.