CNMKCNM

Cavern City Air Terminal

Carlsbad, United States · North America

North America America/Denver

2direct destinations

1airlines

4runways

2,394 mLongest runway

Cavern City Air Terminal (IATA: CNM, ICAO: KCNM, FAA LID: CNM) 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 (6 mi, 9 km) 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.

Location

32.338°N, 104.263°O · 1.004 m s. n. m. (3.295 ft)

General data

CountryUnited States

CityCarlsbad

IATA codeCNM

ICAO codeKCNM

Coordinates32.338°N, 104.263°O

Elevation1.004 m s. n. m. (3.295 ft)

Time zoneAmerica/Denver

Runways4

Longest runway2,394 m

Direct destinations2

Runways · 4

03/21

Length2,394 m7,854 ft

Width46 m151 ft

SurfaceAsphalt

Lighted✓

14R/32L

Length1,779 m5,837 ft

Width30 m98 ft

SurfaceAsphalt

Lighted✓

08/26

Length1,626 m5,335 ft

Width23 m75 ft

SurfaceAsphalt

Lighted✓

14L/32R

Length1,407 m4,616 ft

Width46 m151 ft

SurfaceAsphalt

Lengths and surfaces from the public OurAirports register; open runways only.

Radio frequencies · 3 Official publication

Approach

135.875ARTCC

Common traffic (CTAF)

123.000CTAF · UNICOM

Automated weather

118.375ASOS

Look for a live feed on LiveATC External site; not every airport has a feed.

Frequencies from the official publication: FAA NASR, AIRAC 01 OCT 2026, checked on Oct 16, 2026. They change with each amendment: not for navigation without checking the current AIP. See the official publication In MHz.

Airlines operating here · 1

Other airlines with direct routes

Contour Airlines

Airlines with current passenger routes from here, according to Wikipedia route tables cross-checked from both ends (October 2026).

Photo: United States Geological Survey (USGS) · Public domain · view original

Data from OurAirports (public domain) · destinations and airlines from Wikipedia route tables (CC BY-SA, 2026), unless another source is given · profile and photo from Wikidata/Wikimedia Commons (CC0 / CC) · summary and history from Wikipedia (CC BY-SA).

See all airports Search “Carlsbad”

Cite

To cite this page in academic work, an article or Wikipedia, choose the style and copy the reference. The access date is today.

This page was last updated on October 16, 2026

APA

Vuelopedia. (2026, October 16). Cavern City Air Terminal (CNM). Retrieved October 24, 2026, from https://vuelopedia.org/en/airport/CNM

MLA

“Cavern City Air Terminal (CNM).” Vuelopedia, Fundación Poderia, 16 Oct. 2026, vuelopedia.org/en/airport/CNM. Accessed 24 Oct. 2026.

Chicago

Vuelopedia. “Cavern City Air Terminal (CNM).” Fundación Poderia. Last modified October 16, 2026. https://vuelopedia.org/en/airport/CNM.

Harvard

Vuelopedia (2026) Cavern City Air Terminal (CNM). Available at: https://vuelopedia.org/en/airport/CNM (Accessed: 24 October 2026).

BibTeX

@misc{vuelopedia_en_airport_cnm,
  author       = {{Vuelopedia}},
  title        = {{Cavern City Air Terminal (CNM)}},
  publisher    = {Fundación Poderia},
  year         = {2026},
  date         = {2026-10-16},
  url          = {https://vuelopedia.org/en/airport/CNM},
  howpublished = {\url{https://vuelopedia.org/en/airport/CNM}},
  urldate      = {2026-10-24},
  note         = {Accessed 2026-10-24}
}

Wikipedia

{{cite web |url=https://vuelopedia.org/en/airport/CNM |title=Cavern City Air Terminal (CNM) |website=Vuelopedia |publisher=Fundación Poderia |date=2026-10-16 |access-date=2026-10-24 |language=en}}