Flight
SWA643 4 Jan 2026
SWA643, operated by Southwest Airlines, on 4 Jan 2026: Baltimore Washington International (KBWI) to Jacksonville International (KJAX). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KBWI BALTIMORE WASHINGTON INTERNATIONAL → KJAX JACKSONVILLE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 16:11 EST |
| Last seen | 17:52 EST |
| Duration | 1h 40m |
| Aircraft | N8558Z |
| Max altitude | 36,000 ft |
| Distance tracked | 576 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 1 (17%) |
| Average delay | +30 min |
| Worst delay | +72 min |
In the last 30 days SWA643 departed on time (within 15 minutes) on 1 of 6 flights (17%), with an average departure delay of +30 min and a worst delay of +72 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.