Flight
SWA4127 2 Jul 2026
SWA4127, operated by Southwest Airlines, on 2 Jul 2026: Memphis International (KMEM) to Dallas Fort Worth International (KDFW), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KMEM MEMPHIS INTERNATIONAL → KDFW DALLAS FORT WORTH INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 15:28 CDT |
| Last seen | 16:24 CDT |
| Duration | 0h 55m |
| Aircraft | N442WN |
| Max altitude | 32,000 ft |
| Distance tracked | 374 nm |
Leg 2 of 2partial
PlaneTrack receiver network| Route | KDAL DALLAS LOVE FLD → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 17:33 CDT |
| Aircraft | N442WN |
| Max altitude | 36,000 ft |
Punctuality, last 30 days
| Flights | 5 |
| On time | 2 (40%) |
| Average delay | -132 min |
| Worst delay | +46 min |
In the last 30 days SWA4127 departed on time (within 15 minutes) on 2 of 5 flights (40%), with an average departure delay of -132 min and a worst delay of +46 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.