WN133 · SWA133

SWA133 over the last 30 days

As of 2026-10-26

SWA133 is operated by Southwest Airlines on the route Phoenix Sky Harbor International Airport (PHX/KPHX) → St. Louis Lambert International Airport (STL/KSTL). It usually takes off around 20:32 UTC (13:32 local time, PHX). It usually lands around 23:04 UTC (18:04 local time, STL). Most frequent aircraft type: BOEING 737 MAX 8 (B38M).

Days with an observed flight (last 30 days)

25/30

Days of the week with an observed flight

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

Typical take-off

20:32 UTC · 13:32 local time (PHX)

Typical landing

23:04 UTC · 18:04 local time (STL)

Typical time airborne

148 min

Median departure deviation from the usual time on this route

+4 min

Departures within 15 minutes of the usual time

71 %

Departures measured

95

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: 19
• BOEING 737-800 (B738) — Number of flights: 8
• BOEING 737-700 (B737) — Number of flights: 1

Aircraft in the last 7 days

• N9036W · BOEING 737 MAX 8 2026-10-26
• N8517F · BOEING 737-800 2026-10-25
• N8808Q · BOEING 737 MAX 8 2026-10-24
• N8806Q · BOEING 737 MAX 8 2026-10-23
• N8508W · BOEING 737-800 2026-10-22
• N8584Z · BOEING 737-800 2026-10-21

Related flights on this route

• All flights KPHX – KSTL