Flight
SWA4166 16 Sep 2026
SWA4166, operated by Southwest Airlines, on 16 Sep 2026, 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 00:00Z |
| Last seen | 01:04Z |
| Duration | 1h 03m |
| Aircraft | AC36EF |
| Max altitude | 36,000 ft |
Leg 2 of 3estimated
PlaneTrack receiver network| Route | KSTL LAMBERT ST LOUIS INTERNATIONAL → KSAT SAN ANTONIO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 21:55 CDT 15 Sep |
| Last seen | 23:40 CDT 15 Sep |
| Duration | 1h 45m |
| Aircraft | AC36EF |
| Max altitude | 38,000 ft |
| Distance tracked | 683 nm |
Leg 3 of 3estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 14:21Z |
| Last seen | 23:58Z |
| Duration | 9h 36m |
| Aircraft | AC36EF |
| Max altitude | 36,000 ft |
Punctuality, last 30 days
| Flights | 9 |
| On time | 1 (11%) |
| Average delay | +42 min |
| Worst delay | +113 min |
In the last 30 days SWA4166 departed on time (within 15 minutes) on 1 of 9 flights (11%), with an average departure delay of +42 min and a worst delay of +113 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.