Flight

SWA3954 30 Aug 2026

SWA3954, operated by Southwest Airlines, on 30 Aug 2026. Scheduled and actual times are local to each airport (hover for UTC).

← 27 Aug 2026All SWA3954 flights3 Sep 2026 →

Flightestimated

PlaneTrack receiver network
Route? → KSEA SEATTLE TACOMA INTERNATIONAL
StatusCompleted (receiver network)
First seen airborne02:44Z
Last seen13:42 PDT
Duration17h 57m
AircraftAC6243
Max altitude39,025 ft

Punctuality, last 30 days

Flights4
On time1 (25%)
Average delay+62 min
Worst delay+193 min

In the last 30 days SWA3954 departed on time (within 15 minutes) on 1 of 4 flights (25%), with an average departure delay of +62 min and a worst delay of +193 min.

SWA3954 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.