Flight
SWA2521 23 Jun 2026
SWA2521, operated by Southwest Airlines, on 23 Jun 2026: North Island Nas (KNZY) to Phoenix Sky Harbor International (KPHX), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KNZY NORTH ISLAND NAS → KPHX PHOENIX SKY HARBOR INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 17:39 PDT 22 Jun |
| Last seen | 18:40 MST 22 Jun |
| Duration | 1h 00m |
| Aircraft | N8834L |
| Max altitude | 27,025 ft |
| Distance tracked | 264 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KPHX PHOENIX SKY HARBOR INTERNATIONAL → KMDW CHICAGO MIDWAY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 20:03 MST 22 Jun |
| Last seen | 00:52 CDT |
| Duration | 2h 48m |
| Aircraft | N8763L |
| Max altitude | 37,025 ft |
| Distance tracked | 1,252 nm |
Punctuality, last 30 days
| Flights | 4 |
| On time | 0 (0%) |
| Average delay | +28 min |
| Worst delay | +44 min |
In the last 30 days SWA2521 departed on time (within 15 minutes) on 0 of 4 flights (0%), with an average departure delay of +28 min and a worst delay of +44 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.