
John Glenn Columbus International Airport (IATA: CMH, ICAO: KCMH, FAA LID: CMH) is an international airport located 6 miles (9.7 km) east of downtown Columbus, Ohio. It is managed by the Columbus Regional Airport Authority, which also oversees operations at Rickenbacker International Airport and Bolton Field. The airport code "CMH" stands for "Columbus Municipal Hangar", the original name of the airport. John Glenn Columbus International Airport is primarily a passenger airport. It provides 148 non-stop flights to 31 airports via many passenger airlines daily. In 2016 the airport was re-named from Port Columbus International Airport to its current name, in honor of astronaut and four-term U.S. senator John Glenn.

39.998°N, 82.892°O · 248 m s. n. m. (815 ft)
Lengths and surfaces from the public OurAirports register; open runways only.
Tower
Ground
Clearance delivery
ATIS (automatic information)
Approach
UNICOM
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.
The airport opened July 8, 1929, as the Columbus Municipal Hangar on a site selected by Charles Lindbergh, as the eastern air terminus of the Transcontinental Air Transport air-rail New York to Los Angeles transcontinental route. Passengers traveled overnight on the Pennsylvania Railroad's Airway Limited from New York to Columbus; by air from Columbus to Waynoka, Oklahoma; by rail again on the Atchison, Topeka & Santa Fe from Waynoka to Clovis, New Mexico; and by air from Clovis to Los Angeles. The original terminal building and hangars remain; the hangars are still in use, but the old terminal sits derelict.
During World War II, most of the facility was taken over by the U.S. Navy, which established Naval Air Station Columbus in 1942. NAS Columbus was closed and the facility relinquished back to civilian authorities in 1946. Also, during the war, the government established a government-owned aviation factory on the grounds of the airport known as Air Force Factory 85, eventually operated by North American Aviation. The plant produced the F-100 Super Sabre, RA-5 Vigilante, T-2 Buckeye, T-28 Trojan, OV-10 Bronco and T-39 Sabreliner.
The diagram on the February 1951 Coast & Geodetic Survey instrument-approach chart shows runways 006/186 3,550 ft (1,080 m) long, 052/232 4,400 ft (1,300 m), 096/276 4,500 ft (1,400 m), and 127/307 5,030 ft (1,530 m).
A new $12 million terminal building opened on September 21, 1958. Jet airline flights (American 707s) started in April 1964.
The April 1957 Official Airline Guide shows 72 airline departures each weekday: 41 TWA, 16 American, 6 Eastern, 6 Lake Central and 3 Piedmont.
The first major airline to fly into Columbus was TWA, and it kept a presence at Columbus over 70 years during the era of airline regulation. TWA offered a club for exclusive passengers up until 2000 when America West took over a gate held by TWA and the club itself due to financial problems. The site of the club is now Eddie George's 27 grille.
Columbus was formerly a hub of America West Airlines, which it opened in 1993, but the company closed the hub in 2003 due to financial losses and the post-9/11-decline in air travel.
The airport was the home base of short-lived Skybus Airlines, which began operations from Columbus on May 22, 2007. The airline touted themselves as the cheapest airline in the United States, offering a minimum of ten seats for $10 each on every flight. Skybus ceased operations April 4, 2008.
In 1964 Jerrie Mock became the first woman to fly around the world. Flying solo in her Cessna 180 Skywagon named Spirit of Columbus, she took off from the Port Columbus airport on March 19, 1964, and arrived back 29 1/2 days later.
A $70 million renovation of airport facilities, designed by Brubaker/Brandt, was initiated in 1979 for the airport's 50th anniversary and completed in 1981. This upgraded the airport's capacity to 250 flights per day by adding what is known today as Concourse B and added fully enclosed jetways at every gate. Ten years later in 1989, a second, $15.5 million, seven-gate south concourse (now Concourse A) was dedicated. The concourse was used exclusively by US Airways at the time, and later housed hubs for both America West Airlines until 2003, and Skybus Airlines until they shut it down in 2008 due to their bankruptcy. A north concourse was completed in 1996, which is now Concourse C, and was expanded in 2002.
Between 1998 and 2000, numerous airport expansion and renovation projects were completed, including a $25 million terminal renovation in 1998 that included additional retail shops, new flight information displays, enhanced lighting, upgraded flooring, and a new food court. Also, new hangars and office spaces were completed for NetJets in 1999, as well as a $92 million parking garage including an underground terminal entrance, new rental car facilities, dedicated ground transportation area, improved eight-lane terminal access on two levels, and a new atrium and entrances in 2000, which were designed by URS Corporation.
On April 25, 2004, a new 195-foot (59 m) control tower directed its first aircraft. This began several major facility enhancements to be constructed through 2025. On October 21, 2010, a new arrivals/departures board replaced the old one in the main entrance area.
Columbus began its Terminal Modernization Program in late 2012, which included new terrazzo flooring throughout the airport, new ceilings, new restrooms, more TSA security lanes, and new LED lighting. Construction started on Concourse A in late 2012 and was completed throughout the terminal in early 2016.
In 2013, the airport completed a $140 million runway improvement that moved the south runway farther from the north runway. This created a buffer distance that enables simultaneous takeoffs and landings on the north and south runways, increasing air traffic volume. Columbus mayor Michael B.
From our own logbook: 1,506 aircraft documented between 2006 and 2025.
Types seen here
Embraer E170 / E175389
Embraer ERJ 135 / 145263
Boeing 737165
Bombardier CRJ129
McDonnell Douglas MD-80125
Airbus A31993
Airbus A32086
Embraer E190 / E19549
Boeing 71714
Airbus A32111Airlines with documented aircraft
Busiest routes from here
A count of our own aircraft profiles, year by year, from the public United States flight records: it reflects what we have documented, not the airport’s total traffic.
Other airlines with direct routes
Airlines with current passenger routes from here, according to Wikipedia route tables cross-checked from both ends (October 2026).
Photo: Analogue Kid · CC BY-SA 4.0 · 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).
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This page was last updated on October 16, 2026
APA
Vuelopedia. (2026, October 16). John Glenn Columbus International Airport (CMH). Retrieved October 17, 2026, from https://vuelopedia.org/en/airport/CMH
MLA
“John Glenn Columbus International Airport (CMH).” Vuelopedia, Fundación Poderia, 16 Oct. 2026, vuelopedia.org/en/airport/CMH. Accessed 17 Oct. 2026.
Chicago
Vuelopedia. “John Glenn Columbus International Airport (CMH).” Fundación Poderia. Last modified October 16, 2026. https://vuelopedia.org/en/airport/CMH.
Harvard
Vuelopedia (2026) John Glenn Columbus International Airport (CMH). Available at: https://vuelopedia.org/en/airport/CMH (Accessed: 17 October 2026).
BibTeX
@misc{vuelopedia_en_airport_cmh,
author = {{Vuelopedia}},
title = {{John Glenn Columbus International Airport (CMH)}},
publisher = {Fundación Poderia},
year = {2026},
date = {2026-10-16},
url = {https://vuelopedia.org/en/airport/CMH},
howpublished = {\url{https://vuelopedia.org/en/airport/CMH}},
urldate = {2026-10-17},
note = {Accessed 2026-10-17}
}Wikipedia
{{cite web |url=https://vuelopedia.org/en/airport/CMH |title=John Glenn Columbus International Airport (CMH) |website=Vuelopedia |publisher=Fundación Poderia |date=2026-10-16 |access-date=2026-10-17 |language=en}}