Flight
SWA257 22 May 2026
SWA257, operated by Southwest Airlines, on 22 May 2026: Ontario International (KONT) to Phoenix Sky Harbor International (KPHX). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KONT ONTARIO INTERNATIONAL → KPHX PHOENIX SKY HARBOR INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:26 PDT 21 May |
| Last seen | 20:22 MST 21 May |
| Duration | 0h 55m |
| Aircraft | AC668D |
| Max altitude | 31,000 ft |
| Distance tracked | 281 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 5 (83%) |
| Average delay | +10 min |
| Worst delay | +15 min |
In the last 30 days SWA257 departed on time (within 15 minutes) on 5 of 6 flights (83%), with an average departure delay of +10 min and a worst delay of +15 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.