WN2803: St. Louis to Kansas City
Southwest Airlines flight WN2803 flies from St. Louis (STL) to Kansas City (MCI), 380 km. Over August 2025 to July 2026 it usually arrives about 7 minutes late: 76% of 406 flights arrived within 15 minutes of schedule and 1.7% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of WN2803, August 2025 to July 2026: 406 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN2803
- St. Louis (STL) to Kansas City (MCI)58 flights
- Nashville (BNA) to Washington (DCA)58 flights
- Milwaukee (MKE) to Nashville (BNA)58 flights
- Long Beach (LGB) to Nashville (BNA)57 flights
- Chicago Midway (MDW) to New York (LGA)50 flights
- Fort Lauderdale Hollywood (FLL) to St. Louis (STL)46 flights
- Orlando (MCO) to Washington (DCA)28 flights
- Phoenix Sky Harbor (PHX) to Oakland (OAK)23 flights
- Minneapolis (MSP) to Chicago Midway (MDW)8 flights
- Las Vegas (LAS) to Long Beach (LGB)7 flights
Other flights from St. Louis to Kansas City
More about St. Louis (STL) and Kansas City (MCI).
Questions and answers
- Is WN2803 usually on time?
- 76% of Southwest Airlines flight WN2803's 406 flights from August 2025 to July 2026 arrived within 15 minutes of schedule, 1.3 points below the US average of 77.6%. It arrived about 7 minutes late on average.
- How often is WN2803 cancelled or badly delayed?
- 1.7% of WN2803's scheduled flights were cancelled from August 2025 to July 2026 (7 of 406), and 13% of the flights that operated arrived more than 30 minutes late.
- What route does WN2803 fly?
- WN2803 most often flies from St. Louis (STL) to Kansas City (MCI), 380 km (58 flights in the period). The same flight number also flew Nashville (BNA) to Washington (DCA), Milwaukee (MKE) to Nashville (BNA), Long Beach (LGB) to Nashville (BNA).
- Where do these WN2803 figures come from?
- From the US Bureau of Transportation Statistics (BTS) on-time records, which cover every domestic flight by the larger US airlines. The figures cover August 2025 to July 2026 and are updated each month when new BTS data is published, about two months after the month ends. See how TripStow measures punctuality.
How does Southwest Airlines compare? Southwest Airlines' on-time record and the US airline league table.
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