Flight
SWA3946 19 May 2026
SWA3946, operated by Southwest Airlines, on 19 May 2026: Chicago Midway International (KMDW) to Ellington Fld (KEFD). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KMDW CHICAGO MIDWAY INTERNATIONAL → KEFD ELLINGTON FLD |
| Status | Completed (receiver network) |
| First seen airborne | 08:34 CDT |
| Last seen | 18:12 CDT |
| Duration | 9h 38m |
| Aircraft | AC4279 |
| Max altitude | 37,975 ft |
| Distance tracked | 814 nm |
Punctuality, last 30 days
| Flights | 5 |
| On time | 1 (20%) |
| Average delay | +21 min |
| Worst delay | +31 min |
In the last 30 days SWA3946 departed on time (within 15 minutes) on 1 of 5 flights (20%), with an average departure delay of +21 min and a worst delay of +31 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.