Flight
SWA399 16 Dec 2025
SWA399, operated by Southwest Airlines, on 16 Dec 2025: The William B Hartsfield Atlanta International (KATL) to La Guardia (KLGA). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL → KLGA LA GUARDIA |
| Status | Completed (receiver network) |
| First seen airborne | 15:05 EST |
| Last seen | 17:26 EST |
| Duration | 2h 20m |
| Aircraft | N209WN |
| Max altitude | 41,025 ft |
| Distance tracked | 661 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 2 (25%) |
| Average delay | +128 min |
| Worst delay | +746 min |
In the last 30 days SWA399 departed on time (within 15 minutes) on 2 of 8 flights (25%), with an average departure delay of +128 min and a worst delay of +746 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.