WN429 · SWA429

SWA429 over the last 30 days

As of 2026-10-27

SWA429 is operated by Southwest Airlines on the route Austin Bergstrom International Airport (AUS/KAUS) → St. Louis Lambert International Airport (STL/KSTL). It usually takes off around 12:51 UTC (07:51 local time, AUS). It usually lands around 14:31 UTC (09:31 local time, STL). Most frequent aircraft type: BOEING 737-700 (B737).

Days with an observed flight (last 30 days)

28/30

Days of the week with an observed flight

Mon, Tue, Wed, Thu, Fri, Sun

Typical take-off

12:51 UTC · 07:51 local time (AUS)

Typical landing

14:31 UTC · 09:31 local time (STL)

Typical time airborne

99 min

Median departure deviation from the usual time on this route

+5 min

Departures within 15 minutes of the usual time

68 %

Departures measured

73

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: 25
• BOEING 737-800 (B738) — Number of flights: 9
• BOEING 737 MAX 8 (B38M) — Number of flights: 6

Aircraft in the last 7 days

• N8606C · BOEING 737-800 2026-10-27
• N453WN · BOEING 737-700 2026-10-26
• N8786Q · BOEING 737 MAX 8 2026-10-25
• N461WN · BOEING 737-700 2026-10-24
• N925WN · BOEING 737-700 2026-10-23
• N7826B · BOEING 737-700 2026-10-22

Related flights on this route

• All flights KAUS – KSTL