WN1850 · SWA1850

SWA1850 over the last 30 days

As of 2026-10-25

SWA1850 is operated by Southwest Airlines on the route Detroit Metropolitan Wayne County Airport (DTW/KDTW) → St. Louis Lambert International Airport (STL/KSTL). It usually takes off around 11:11 UTC (07:11 local time, DTW). It usually lands around 12:17 UTC (07:17 local time, STL). Most frequent aircraft type: BOEING 737 MAX 8 (B38M).

Days with an observed flight (last 30 days)

15/30

Days of the week with an observed flight

Tue, Wed, Sun

Typical take-off

11:11 UTC · 07:11 local time (DTW)

Typical landing

12:17 UTC · 07:17 local time (STL)

Typical time airborne

71 min

Median departure deviation from the usual time on this route

+1 min

Departures within 15 minutes of the usual time

89 %

Departures measured

47

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 MAX 8 (B38M) — Number of flights: 6
• BOEING 737-800 (B738) — Number of flights: 5
• BOEING 737-700 (B737) — Number of flights: 4

Aircraft in the last 7 days

• N7875A · BOEING 737-700 2026-10-25
• N8814K · BOEING 737 MAX 8 2026-10-24
• N8542Z · BOEING 737-800 2026-10-21
• N8685B · BOEING 737-800 2026-10-20

Related flights on this route

• All flights KDTW – KSTL