Southwest Airlines

WN3434St. Louis to Los Angeles

Name: Southwest Airlines WN3434 St. Louis to Los Angeles: on-time record
Creator: TripStow
License: https://tripstow.com/notices

Southwest Airlines flight WN3434 flies from St. Louis (STL) to Los Angeles (LAX), 2,557 km. Over August 2025 to July 2026 it usually arrives about 8 minutes late: 76% of 226 flights arrived within 15 minutes of schedule and 1.8% were cancelled (US Department of Transportation data).

On-time record, last 12 months

76%

on time (within 15 min)

16%

more than 30 min late

1.8%

cancelled

+8 min

average arrival vs schedule

Every operation of WN3434, August 2025 to July 2026: 226 flights. Source: US Bureau of Transportation Statistics, public domain.

Routes flown as WN3434

St. Louis (STL) to Los Angeles (LAX)49 flights
Denver (DEN) to Phoenix Sky Harbor (PHX)45 flights
Indianapolis (IND) to Tampa (TPA)33 flights
Las Vegas (LAS) to Santa Ana (SNA)30 flights
Salt Lake City (SLC) to Chicago Midway (MDW)18 flights
San Antonio (SAT) to Dallas Love Field (DAL)16 flights
Portland (PDX) to Las Vegas (LAS)13 flights
Los Angeles (LAX) to San Jose (SJC)8 flights
Baltimore (BWI) to San Francisco (SFO)5 flights
Santa Ana (SNA) to Sacramento (SMF)4 flights

Other flights from St. Louis to Los Angeles

WN1142 WN1218 WN1270 WN1315 WN1493 WN1874 WN1875 WN1906 WN2036 WN2047 WN2111 WN2134

More about St. Louis (STL) and Los Angeles (LAX).

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