WN4438St. Louis to Chicago
Southwest Airlines flight WN4438 flies from St. Louis (STL) to Chicago Midway (MDW), 404 km. Over August 2025 to July 2026 it usually arrives about 9 minutes late: 68% of 175 flights arrived within 15 minutes of schedule and 3.4% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of WN4438, August 2025 to July 2026: 175 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN4438
- St. Louis (STL) to Chicago Midway (MDW)55 flights
- Baltimore (BWI) to Jacksonville (JAX)42 flights
- St. Louis (STL) to Boston (BOS)39 flights
- San Jose (SJC) to Baltimore (BWI)32 flights
- San Antonio (SAT) to Las Vegas (LAS)3 flights
- Louisville (SDF) to Phoenix Sky Harbor (PHX)1 flights
- Sacramento (SMF) to Las Vegas (LAS)1 flights
- Portland (PWM) to Baltimore (BWI)1 flights
- Phoenix Sky Harbor (PHX) to Louisville (SDF)1 flights
Other flights from St. Louis to Chicago
More about St. Louis (STL) and Chicago Midway (MDW).
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