Flight
SWA503 23 Sep 2026
SWA503, operated by Southwest Airlines, on 23 Sep 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 | 06:19 PDT |
| Last seen | 07:44 MST |
| Duration | 1h 24m |
| Aircraft | N8716B |
| Max altitude | 31,000 ft |
| Distance tracked | 281 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 1 (12%) |
| Average delay | +34 min |
| Worst delay | +67 min |
In the last 30 days SWA503 departed on time (within 15 minutes) on 1 of 8 flights (12%), with an average departure delay of +34 min and a worst delay of +67 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.