Flight
SWA139 1 Jan 2026
SWA139, operated by Southwest Airlines, on 1 Jan 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | ? → KMDW CHICAGO MIDWAY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 11:31Z |
| Last seen | 09:04 CST |
| Duration | 3h 32m |
| Aircraft | N8742M |
| Max altitude | 37,000 ft |
Punctuality, last 30 days
| Flights | 10 |
| On time | 1 (10%) |
| Average delay | +29 min |
| Worst delay | +83 min |
In the last 30 days SWA139 departed on time (within 15 minutes) on 1 of 10 flights (10%), with an average departure delay of +29 min and a worst delay of +83 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.