St Louis Downtown Airport
KCPS
CPS
Cahokia/St Louis, IL
KCPS is the ICAO code for St Louis Downtown Airport (IATA CPS), located in Cahokia/St Louis, IL.
Charter operators (2)
Empty legs departing (2)
Jun 25, 2026
Cahokia/St Louis, IL
KCPS
Chicago/West Chicago, IL
KDPA
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N611JM
Gulfstream G-500
Unknown
Jul 9, 2026
Cahokia/St Louis, IL
KCPS
Marshfield, MA
KGHG
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Citation XLS+
Midsize
Empty legs arriving (2)
Jun 24, 2026
Olathe, KS
KIXD
Cahokia/St Louis, IL
KCPS
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N25PP
Cessna Citation XLS
Midsize
Feb 19, 2027
Chicago, IL
KMDW
Cahokia/St Louis, IL
KCPS
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N100VE
Bombardier Challenger 850
Heavy
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Frequently asked questions about St Louis Downtown Airport
What is KCPS airport?
KCPS is the ICAO code for St Louis Downtown Airport, in Cahokia/St Louis, IL.
What does CPS stand for?
CPS is the IATA code for St Louis Downtown Airport (KCPS) in Cahokia/St Louis, IL.
Where is St Louis Downtown Airport?
St Louis Downtown Airport is located in Cahokia/St Louis, IL.