🇺🇸 MCI
Kansas City
541 mi
STL 🇺🇸
St Louis

Kansas City to St Louis Flights

Kansas City International Airport St. Louis Lambert International Airport 2 airlines

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The Kansas City to St Louis route connects Kansas City International Airport (MCI) in US with St. Louis Lambert International Airport (STL) in US. This short-haul flight covers approximately 541 miles (871 km) with a typical flight time of 57m. This route is served by 2 airlines: Southwest, AAL. AirportRoutes has tracked 13 unique flight numbers on this route.

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Departure Airport

Kansas City International Airport

ICAO Code:
KMCI
IATA Code:
MCI
City:
🇺🇸 Kansas City
Country:
US
Elevation:
1026 ft

Destination Airport

St. Louis Lambert International Airport

ICAO Code:
KSTL
IATA Code:
STL
City:
🇺🇸 St Louis
Country:
US
Elevation:
618 ft

2

Operators

13

Tracked Flights

541

Miles

57m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Southwest SWA WN
American Airlines AAL AA

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 4 10%
Tuesday 5 12%
Wednesday 8 20%
Thursday 8 20%
Friday 5 12%
Saturday 4 10%
Sunday 7 17%

Pattern Analysis

13 Tracked Flights:
Data Points: 41
API observations used to build this analysis
Weekdays: 30 flights
Weekend: 11 flights
Business Route More active on weekdays

All Flight Routes

2 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
B38M 18:07 6:07 PM (Representative)
M T W T F S S
Aug 17, 2026 Active
Southwest
SWA / WN
B38M 06:40 6:40 AM (Representative)
M T W T F S S
Aug 17, 2026 Active
Total Routes: 2
Active Routes: 2
Unique Airlines: 2
Aircraft Types: 2

Spotted Departure Times

Departure Time Operator ICAO IATA
06:40 6:40 AM Southwest SWA WN
18:07 6:07 PM American Airlines AAL AA

Time Information

Times are shown in the departure airport's local timezone (KMCI - America/Chicago).

Total Departure Times: 2
Time Range:
06:40 - 18:07
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.