Flight
SWA142 21 Sep 2026
SWA142, operated by Southwest Airlines, on 21 Sep 2026: Seattle Tacoma International (KSEA) to Chicago Midway International (KMDW), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KMDW CHICAGO MIDWAY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 11:16 PDT |
| Last seen | 17:06 CDT |
| Duration | 3h 49m |
| Aircraft | N8786Q |
| Max altitude | 35,000 ft |
| Distance tracked | 1,502 nm |
Leg 2 of 2partial
PlaneTrack receiver network| Route | KMDW CHICAGO MIDWAY INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 18:16 CDT |
| Aircraft | N8786Q |
| Max altitude | 36,000 ft |
Punctuality, last 30 days
| Flights | 11 |
| On time | 4 (36%) |
| Average delay | +19 min |
| Worst delay | +63 min |
In the last 30 days SWA142 departed on time (within 15 minutes) on 4 of 11 flights (36%), with an average departure delay of +19 min and a worst delay of +63 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.