Flight
SWA1837 7 Feb 2026
SWA1837, operated by Southwest Airlines, on 7 Feb 2026: Lambert St Louis International (KSTL) 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 | KSTL LAMBERT ST LOUIS INTERNATIONAL → KMDW CHICAGO MIDWAY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 10:27 CST |
| Last seen | 11:22 CST |
| Duration | 0h 54m |
| Aircraft | AC4B72 |
| Max altitude | 27,000 ft |
| Distance tracked | 218 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KMDW CHICAGO MIDWAY INTERNATIONAL → KBWI BALTIMORE WASHINGTON INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:30 CST |
| Last seen | 15:04 EST |
| Duration | 1h 33m |
| Aircraft | AC4B72 |
| Max altitude | 35,000 ft |
| Distance tracked | 529 nm |
Punctuality, last 30 days
| Flights | 11 |
| On time | 8 (73%) |
| Average delay | +13 min |
| Worst delay | +27 min |
In the last 30 days SWA1837 departed on time (within 15 minutes) on 8 of 11 flights (73%), with an average departure delay of +13 min and a worst delay of +27 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.