WN4197 · SWA4197

SWA4197 over the last 30 days

As of 2026-10-27

SWA4197 is operated by Southwest Airlines on the route Tampa International Airport (TPA/KTPA) → St. Louis Lambert International Airport (STL/KSTL). It usually takes off around 10:20 UTC (06:20 local time, TPA). It usually lands around 12:16 UTC (07:16 local time, STL). Most frequent aircraft type: BOEING 737 MAX 8 (B38M).

Days with an observed flight (last 30 days)

29/30

Days of the week with an observed flight

Mon, Tue, Wed, Thu, Fri, Sat, Sun

Typical take-off

10:20 UTC · 06:20 local time (TPA)

Typical landing

12:16 UTC · 07:16 local time (STL)

Typical time airborne

116 min

Median departure deviation from the usual time on this route

+2 min

Departures within 15 minutes of the usual time

84 %

Departures measured

68

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: 11
• BOEING 737-700 (B737) — Number of flights: 11
• BOEING 737-800 (B738) — Number of flights: 7

Aircraft in the last 7 days

• N7724A · BOEING 737-700 2026-10-27
• N8846Q · BOEING 737 MAX 8 2026-10-26
• N945WN · BOEING 737-700 2026-10-25
• N8811L · BOEING 737 MAX 8 2026-10-24
• N8926Q · BOEING 737 MAX 8 2026-10-22
• N439WN · BOEING 737-700 2026-10-21

Related flights on this route

• All flights KTPA – KSTL