Flight
SWA343 5 Jan 2026
SWA343, operated by Southwest Airlines, on 5 Jan 2026: General Edward Lawrence Logan International (KBOS) to Seattle Tacoma International (KSEA). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 20:19 EST 4 Jan |
| Last seen | 08:06 PST |
| Duration | 14h 46m |
| Aircraft | AC4FFB |
| Max altitude | 36,000 ft |
| Distance tracked | 2,162 nm |
Punctuality, last 30 days
| Flights | 9 |
| On time | 3 (33%) |
| Average delay | -105 min |
| Worst delay | +175 min |
In the last 30 days SWA343 departed on time (within 15 minutes) on 3 of 9 flights (33%), with an average departure delay of -105 min and a worst delay of +175 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.