Flight
SWA4156 30 Dec 2025
SWA4156, operated by Southwest Airlines, on 30 Dec 2025: Denver International (KDEN) to Lambert St Louis International (KSTL). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KSTL LAMBERT ST LOUIS INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 22:56 MST 29 Dec |
| Last seen | 01:56 CST |
| Duration | 1h 59m |
| Aircraft | AC5B66 |
| Max altitude | 41,025 ft |
| Distance tracked | 667 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 7 (100%) |
| Average delay | -122 min |
| Worst delay | +12 min |
In the last 30 days SWA4156 departed on time (within 15 minutes) on 7 of 7 flights (100%), with an average departure delay of -122 min and a worst delay of +12 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.