Flight
SWA856 21 Dec 2025
SWA856, operated by Southwest Airlines, on 21 Dec 2025. Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | ? → KBFI BOEING FLD KING CO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 14:26Z |
| Last seen | 09:56 PST |
| Duration | 3h 29m |
| Aircraft | N8646B |
| Max altitude | 34,025 ft |
Punctuality, last 30 days
| Flights | 16 |
| On time | 8 (50%) |
| Average delay | -0 min |
| Worst delay | +415 min |
In the last 30 days SWA856 departed on time (within 15 minutes) on 8 of 16 flights (50%), with an average departure delay of -0 min and a worst delay of +415 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.