WN1806 · SWA1806

SWA1806 over the last 30 days

As of 2026-10-27

SWA1806 is operated by Southwest Airlines on the route Denver International Airport (DEN/KDEN) → St. Louis Lambert International Airport (STL/KSTL). It usually takes off around 03:40 UTC (21:40 local time, DEN). It usually lands around 05:15 UTC (00:15 local time, STL). Most frequent aircraft type: BOEING 737 MAX 8 (B38M).

Days with an observed flight (last 30 days)

18/30

Days of the week with an observed flight

Mon, Thu, Fri

Typical take-off

03:40 UTC · 21:40 local time (DEN)

Typical landing

05:15 UTC · 00:15 local time (STL)

Typical time airborne

96 min

Median departure deviation from the usual time on this route

+2 min

Departures within 15 minutes of the usual time

73 %

Departures measured

135

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: 18
• BOEING 737-800 (B738) — Number of flights: 6
• BOEING 737-700 (B737) — Number of flights: 5

Aircraft in the last 7 days

• N8523W · BOEING 737-800 2026-10-27
• N8315C · BOEING 737-800 2026-10-27
• N446WN · BOEING 737-700 2026-10-24
• N8969S · BOEING 737 MAX 8 2026-10-24
• N8744B · BOEING 737 MAX 8 2026-10-23
• N8860S · BOEING 737 MAX 8 2026-10-21

Related flights on this route

• All flights KDEN – KSTL