Flight
SWA3861 23 Sep 2026
SWA3861, operated by Southwest Airlines, on 23 Sep 2026: Lambert St Louis International (KSTL) to Chicago Midway International (KMDW). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSTL LAMBERT ST LOUIS INTERNATIONAL → KMDW CHICAGO MIDWAY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 06:30 CDT |
| Last seen | 07:18 CDT |
| Duration | 0h 47m |
| Aircraft | N8550Q |
| Max altitude | 27,000 ft |
| Distance tracked | 218 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 3 (43%) |
| Average delay | +21 min |
| Worst delay | +42 min |
In the last 30 days SWA3861 departed on time (within 15 minutes) on 3 of 7 flights (43%), with an average departure delay of +21 min and a worst delay of +42 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.