WN3239 · SWA3239

SWA3239 over the last 30 days

As of 2026-10-27

SWA3239 is operated by Southwest Airlines on the route St. Louis Lambert International Airport (STL/KSTL) → Detroit Metropolitan Wayne County Airport (DTW/KDTW). It usually takes off around 01:47 UTC (20:47 local time, STL). It usually lands around 02:53 UTC (22:53 local time, DTW). Most frequent aircraft type: BOEING 737-700 (B737).

Days with an observed flight (last 30 days)

17/30

Days of the week with an observed flight

Mon, Thu, Fri

Typical take-off

01:47 UTC · 20:47 local time (STL)

Typical landing

02:53 UTC · 22:53 local time (DTW)

Typical time airborne

66 min

Median departure deviation from the usual time on this route

+1 min

Departures within 15 minutes of the usual time

79 %

Departures measured

39

Our measurement against the usual departure time of the route, from our own observations over the last 28 days; the figures cover all flights of this airline on the route.

Aircraft types on this flight (last 30 days)

• BOEING 737-700 (B737) — Number of flights: 21
• BOEING 737 MAX 8 (B38M) — Number of flights: 4
• BOEING 737-800 (B738) — Number of flights: 4

Aircraft in the last 7 days

• N7746C · BOEING 737-700 2026-10-27
• N917WN · BOEING 737-700 2026-10-26
• N8607M · BOEING 737-800 2026-10-24
• N953WN · BOEING 737-700 2026-10-24
• N7750A · BOEING 737-700 2026-10-23

Related flights on this route

• All flights KSTL – KDTW