Flight
SWA4142 15 Mar 2026
SWA4142, operated by Southwest Airlines, on 15 Mar 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 | 17:08 MST 14 Mar |
| Last seen | 18:04 PDT 14 Mar |
| Duration | 0h 55m |
| Aircraft | N7880D |
| Max altitude | 32,000 ft |
| Distance tracked | 281 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KONT ONTARIO INTERNATIONAL → KSMF SACRAMENTO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 18:56 PDT 14 Mar |
| Last seen | 21:00 PDT 14 Mar |
| Duration | 2h 03m |
| Aircraft | N7880D |
| Max altitude | 32,000 ft |
| Distance tracked | 338 nm |
Punctuality, last 30 days
| Flights | 4 |
| On time | 1 (25%) |
| Average delay | +27 min |
| Worst delay | +39 min |
In the last 30 days SWA4142 departed on time (within 15 minutes) on 1 of 4 flights (25%), with an average departure delay of +27 min and a worst delay of +39 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.