Flight
SWA3543 17 Sep 2026
SWA3543, operated by Southwest Airlines, on 17 Sep 2026: Seattle Tacoma International (KSEA) to Sacramento International (KSMF), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KSMF SACRAMENTO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 17:00 PDT 16 Sep |
| Last seen | 17:36 PDT 16 Sep |
| Duration | 0h 35m |
| Aircraft | N275WN |
| Max altitude | 37,025 ft |
| Distance tracked | 526 nm |
Leg 2 of 2partial
PlaneTrack receiver network| Route | KSMF SACRAMENTO INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 06:33 PDT |
| Aircraft | N275WN |
| Max altitude | 39,000 ft |
Punctuality, last 30 days
| Flights | 7 |
| On time | 1 (14%) |
| Average delay | -142 min |
| Worst delay | +134 min |
In the last 30 days SWA3543 departed on time (within 15 minutes) on 1 of 7 flights (14%), with an average departure delay of -142 min and a worst delay of +134 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.