Airport code
CNM — Cavern City Air Terminal
CNM is the IATA code for Cavern City Air Terminal, an airport serving Carlsbad, United States. Its ICAO code is KCNM, and it operates in the America/Denver time zone (UTC-7). The airport sits at 32.3375, -104.2630 in the Northern Hemisphere, at an elevation of 3295 ft (1004 m).
Overview
About Cavern City Air Terminal
Cavern City Air Terminal is a public use airport in Eddy County, New Mexico, United States. It is owned by the city of Carlsbad and located five nautical miles southwest of its central business district. The airport is served by one commercial airline, with scheduled passenger service subsidized by the Essential Air Service program.
Reference data
Airport information
| IATA code | CNM |
|---|---|
| ICAO code | KCNM |
| Airport name | Cavern City Air Terminal |
| City | Carlsbad |
| Country | United States |
| Time zone | America/Denver (UTC-7) |
| Latitude | 32.3375 |
| Longitude | -104.2630 |
| Elevation | 3295 ft (1004 m) |
| Airport type | Medium airport |
| Continent | North America |
| Runways | 4 |
| Longest runway | 7,854 ft (2,394 m) |
| Map | View on OpenStreetMap ↗ |
Reference data last updated 24 July 2026.
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Questions
Frequently asked questions
What is the IATA code for Cavern City Air Terminal?
The IATA code for Cavern City Air Terminal is CNM.
What is the ICAO code for Cavern City Air Terminal?
The ICAO code for Cavern City Air Terminal is KCNM.
Where is CNM airport located?
Cavern City Air Terminal (CNM) is located in Carlsbad, United States.
What time zone is CNM in?
Cavern City Air Terminal operates in the America/Denver time zone, which is UTC-7.
What is the nearest airport to CNM?
The nearest airport to Cavern City Air Terminal (CNM) is Lea County Regional Airport (HOB) in Hobbs, about 106 km away.
Same country