Flight

SWA3981 13 Jul 2026

SWA3981, operated by Southwest Airlines, on 13 Jul 2026: Lambert St Louis International (KSTL) to Seattle Tacoma International (KSEA). Scheduled and actual times are local to each airport (hover for UTC).

← 12 Jul 2026All SWA3981 flights14 Jul 2026 →

Flightestimated

PlaneTrack receiver network
RouteKSTL LAMBERT ST LOUIS INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL
StatusCompleted (receiver network)
First seen airborne12:38 CDT
Last seen14:22 PDT
Duration3h 43m
AircraftAC5AB7
Max altitude36,000 ft
Distance tracked1,482 nm

Punctuality, last 30 days

Flights4
On time4 (100%)
Average delay+8 min
Worst delay+12 min

In the last 30 days SWA3981 departed on time (within 15 minutes) on 4 of 4 flights (100%), with an average departure delay of +8 min and a worst delay of +12 min.

SWA3981 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.