St Louis Downtown Airport (CPS): Codes, Runways & Location
St Louis Downtown Airport (IATA: CPS · ICAO: KCPS) is a small airport serving Cahokia/St Louis, United States. It lies at 38.5707° N, 90.1562° W, 413 ft (126 m) above sea level.
Overview of St Louis Downtown Airport
St Louis Downtown Airport is classified in the OurAirports dataset as a small airport, serving the area of Cahokia/St Louis in United States. It is identified by the IATA code CPS and the ICAO code KCPS. It is not recorded as having scheduled commercial airline service, so it mainly serves general, charter or regional aviation.
St Louis Downtown Airport has 3 runways recorded. Its longest runway is about 2134 m (7002 ft) long. A runway of that length can physically support narrow-body jets such as the Airbus A320 and Boeing 737 families, though actual limits also depend on elevation, temperature, payload and local procedures. Runway surfaces: asphalt, concrete. At least one runway has lighting for night operations. The field elevation is 413 ft (126 m); higher-elevation airports need longer takeoff runs in thin air.
Other airports lie nearby: 6 are within reach, the closest being St. Louis Lambert International Airport (STL) about 27 km away.
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Airport Details & Runways
Physical characteristics from the public-domain OurAirports dataset.
Location & Runway Capacity
Aircraft capacity by runway length
Longest runway ≈ 2,134 m — narrow-body capable
Explore more airports in United States
St Louis Downtown Airport (CPS) is one of many airports in United States. Browse the full list to compare runways, codes and locations across the country.
Nearby Airports
Seaports near St Louis Downtown Airport
Sea–air intermodal connections: the nearest seaports to St Louis Downtown Airport, for combined air–sea freight, port-to-airport transfers and regional logistics planning.
Frequently Asked Questions about St Louis Downtown Airport
Where is St Louis Downtown Airport located?
St Louis Downtown Airport is located in Cahokia/St Louis, United States. Its coordinates are 38.5707° N, 90.1562° W.
What is the airport code for St Louis Downtown Airport?
St Louis Downtown Airport has an IATA code of CPS and an ICAO code of KCPS.
How long is the runway at St Louis Downtown Airport?
St Louis Downtown Airport's longest runway is about 2134 m (7002 ft), which can support narrow-body jets such as the Airbus A320 and Boeing 737 families.
How many runways does St Louis Downtown Airport have?
St Louis Downtown Airport has 3 runways recorded in the dataset, with asphalt, concrete surfacing.
Is St Louis Downtown Airport a major airport?
St Louis Downtown Airport is classified as a small airport.
About this data
Details for St Louis Downtown Airport are derived from OurAirports, a community-maintained, public-domain database of the world’s airports. Read more on Wikipedia →