local_airport Airport

St Louis Downtown Airport

Q: What is CPS?

St Louis Downtown Airport is in Cahokia/St Louis, US. Type: Small Airport.

Q: What's the difference between CPS and KCPS?

CPS is the 3-letter IATA code used on tickets and luggage tags. KCPS is the 4-letter ICAO code used in air traffic control and flight plans. Both refer to the same airport.

Q: What is the elevation of CPS?

St Louis Downtown Airport sits at 413 ft (126 m) above sea level.

Q: What is the current weather at CPS?

Latest METAR reports temperature 23.3°C , wind 180° at 8 kt , flight category VFR .

CPS · KCPS · Cahokia/St Louis, US

Flights tracked: 6
Live departures: 0
Live arrivals: 3
Airlines: 1

Local time: 22:38 CDT
Timezone: America/Chicago
Type: Small Airport
Elevation: 413 ft
Coordinates: 38.5707, -90.1562

cloud Weather

Wind: 180° / 8 kt
Visibility: 10 SM
Ceiling: CLR
Temp / Dew: 23°C / 18°C
Altimeter: 29.87 inHg

Obs: 2026-04-15T02:53:00.000Z

Raw METAR / TAF

METAR KCPS 150253Z 18008KT 10SM CLR 23/18 A2987 RMK AO2 SLP111 T02330178 53019 $

TAF KCPS 142323Z 1500/1524 19010G18KT P6SM SCT060 BKN150 FM150400 20008KT P6SM BKN120 FM151700 20010G18KT P6SM BKN060 PROB30 1517/1521 4SM -TSRA BKN040CB

flight Live Traffic

flight_takeoff 0 Departures

flight_land 3 Arrivals

Live traffic

Live traffic around St Louis Downtown Airport.

Recent departures last 5

Date	Flight	Aircraft	Route	Takeoff	Landing	Duration	Dep Δ
2026-04-13	DAL8884	A8AAC8	CPS → CVG	Apr 13, 03:55 UTC	Apr 13, 04:20 UTC	25m	-
2026-04-13	DAL8884	A8AAC8	CPS → CVG	Apr 13, 02:32 UTC	Apr 13, 04:16 UTC	1h 44m	+87m
2026-04-13	DAL8884	A8AAC8	CPS → CVG	Apr 13, 01:40 UTC	Apr 13, 03:35 UTC	1h 55m	+35m
2026-04-13	DAL8884	A8AAC8	CPS → CVG	Apr 13, 00:20 UTC	Apr 13, 01:10 UTC	50m	-
2026-04-12	DAL8884	A8AAC8	CPS → CVG	Apr 12, 23:55 UTC	Apr 13, 01:10 UTC	1h 15m	-

Recent arrivals last 1

Date	Flight	Aircraft	Route	Takeoff	Landing	Duration	Arr Δ
2026-04-13	N974FT	AD9310	-	Apr 13, 20:30 UTC	Apr 13, 21:50 UTC	1h 20m	-

Top connections

Destinations from CPS

CVG KCVG 5 flights

Airlines at CPS 1

Airline	Flights (30d)
Delta Air Lines	5

CPS frequently asked

What is CPS?

St Louis Downtown Airport is in Cahokia/St Louis, US. Type: Small Airport.

What's the difference between CPS and KCPS?

CPS is the 3-letter IATA code used on tickets and luggage tags. KCPS is the 4-letter ICAO code used in air traffic control and flight plans. Both refer to the same airport.

What is the elevation of CPS?

St Louis Downtown Airport sits at 413 ft (126 m) above sea level.

What is the current weather at CPS?

Latest METAR reports temperature 23.3°C, wind 180° at 8 kt, flight category VFR.

Which airlines fly to CPS?

1 airline operates at CPS in our records, including Delta Air Lines.