Flight
SWA4242 21 Sep 2026
SWA4242, operated by Southwest Airlines, on 21 Sep 2026: Chicago Midway International (KMDW) to Miami International (KMIA). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KMDW CHICAGO MIDWAY INTERNATIONAL → KMIA MIAMI INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 08:07 CDT |
| Last seen | 11:46 EDT |
| Duration | 2h 38m |
| Aircraft | N8671D |
| Max altitude | 37,000 ft |
| Distance tracked | 1,028 nm |
Punctuality, last 30 days
| Flights | 3 |
| On time | 2 (67%) |
| Average delay | +14 min |
| Worst delay | +35 min |
In the last 30 days SWA4242 departed on time (within 15 minutes) on 2 of 3 flights (67%), with an average departure delay of +14 min and a worst delay of +35 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.