Flight
SWA4274 12 Sep 2026
SWA4274, operated by Southwest Airlines, on 12 Sep 2026: Louis Armstrong New Orleans International (KMSY) to Dallas Love Fld (KDAL). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KMSY LOUIS ARMSTRONG NEW ORLEANS INTERNATIONAL → KDAL DALLAS LOVE FLD |
| Status | Completed (receiver network) |
| First seen airborne | 21:30 CDT 11 Sep |
| Last seen | 09:16 CDT |
| Duration | 11h 45m |
| Aircraft | N8577Z |
| Max altitude | 40,025 ft |
| Distance tracked | 378 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 3 (43%) |
| Average delay | -57 min |
| Worst delay | +90 min |
In the last 30 days SWA4274 departed on time (within 15 minutes) on 3 of 7 flights (43%), with an average departure delay of -57 min and a worst delay of +90 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.