Flight
SWA2840 20 Dec 2025
SWA2840, operated by Southwest Airlines, on 20 Dec 2025: Seattle Tacoma International (KSEA) to Sacramento International (KSMF). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KSMF SACRAMENTO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 16:28 PST 19 Dec |
| Last seen | 18:12 PST 19 Dec |
| Duration | 1h 44m |
| Aircraft | N8859Q |
| Max altitude | 37,000 ft |
| Distance tracked | 526 nm |
Punctuality, last 30 days
| Flights | 4 |
| On time | 1 (25%) |
| Average delay | -271 min |
| Worst delay | +133 min |
In the last 30 days SWA2840 departed on time (within 15 minutes) on 1 of 4 flights (25%), with an average departure delay of -271 min and a worst delay of +133 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.