Flight
SWA3727 4 May 2026
SWA3727, operated by Southwest Airlines, on 4 May 2026: Lambert St Louis International (KSTL) to Philadelphia International (KPHL), 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 → KPHL PHILADELPHIA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 14:23 CDT |
| Last seen | 17:10 EDT |
| Duration | 1h 46m |
| Aircraft | N8820L |
| Max altitude | 37,000 ft |
| Distance tracked | 704 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KPHL PHILADELPHIA INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 18:19 EDT |
| Last seen | 23:58Z |
| Duration | 1h 38m |
| Aircraft | N8820L |
| Max altitude | 34,000 ft |
Punctuality, last 30 days
| Flights | 4 |
| On time | 2 (50%) |
| Average delay | +27 min |
| Worst delay | +75 min |
In the last 30 days SWA3727 departed on time (within 15 minutes) on 2 of 4 flights (50%), with an average departure delay of +27 min and a worst delay of +75 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.