Flight

SWA3543 16 Sep 2026

SWA3543, operated by Southwest Airlines, on 16 Sep 2026. Scheduled and actual times are local to each airport (hover for UTC).

← 14 Sep 2026All SWA3543 flights17 Sep 2026 →

Flightpartial

PlaneTrack receiver network
RouteKBFI BOEING FLD KING CO INTERNATIONAL → ?
StatusPartial record (receiver network)
First seen airborne17:00 PDT 15 Sep
AircraftN232WN
Max altitude39,000 ft
Distance tracked4 nm

Punctuality, last 30 days

Flights7
On time1 (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.

SWA3543 flight history Full history CSV API access

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.