Flight
SWA4978 12 Sep 2026
SWA4978, operated by Southwest Airlines, on 12 Sep 2026: Phoenix Sky Harbor International (KPHX) to Chicago Midway International (KMDW). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KPHX PHOENIX SKY HARBOR INTERNATIONAL → KMDW CHICAGO MIDWAY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:36 MST |
| Last seen | 17:34 CDT |
| Duration | 2h 57m |
| Aircraft | N8551Q |
| Max altitude | 37,025 ft |
| Distance tracked | 1,252 nm |
Punctuality, last 30 days
| Flights | 3 |
| On time | 1 (33%) |
| Average delay | -417 min |
| Worst delay | +81 min |
In the last 30 days SWA4978 departed on time (within 15 minutes) on 1 of 3 flights (33%), with an average departure delay of -417 min and a worst delay of +81 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.