WN4089Chicago to St. Louis
Southwest Airlines flight WN4089 flies from Chicago Midway (MDW) to St. Louis (STL), 404 km. Over August 2025 to July 2026 it usually arrives about 10 minutes late: 74% of 168 flights arrived within 15 minutes of schedule and 1.2% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of WN4089, August 2025 to July 2026: 168 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN4089
- Chicago Midway (MDW) to St. Louis (STL)42 flights
- Chicago Midway (MDW) to Norfolk (ORF)41 flights
- Sacramento (SMF) to Ontario (ONT)31 flights
- Oakland (OAK) to Eugene (EUG)26 flights
- Pensacola (PNS) to Chicago Midway (MDW)8 flights
- Chicago Midway (MDW) to Phoenix Sky Harbor (PHX)8 flights
- Houston (HOU) to Amarillo (AMA)5 flights
- Kahului (OGG) to Honolulu (HNL)4 flights
- Las Vegas (LAS) to Nashville (BNA)1 flights
- Portland (PDX) to Chicago Midway (MDW)1 flights
Other flights from Chicago to St. Louis
More about Chicago Midway (MDW) and St. Louis (STL).
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