
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. The airport's code, 'CMH', stands for 'Columbus Municipal Hangar', the original name of the airport. The airport opened on July 8, 1929, as 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.
| Characteristics | Values |
|---|---|
| Airport Code | CMH |
| Airport Name | John Glenn Columbus International Airport |
| Location | 6 miles east of downtown Columbus, Franklin County, Ohio, USA |
| Elevation | 812 feet / 247 meters |
| Coordinates | 39°40'33.7"N 82°52'45.5"W |
| Time Zone | Eastern Standard Time (EST) UTC/GMT -5 hours |
| Daylight Saving Time | Eastern Daylight Time (EDT) UTC/GMT -4 hours |
| IATA Code | CMH |
| ICAO Code | KCMH |
| Runway(s) | 3 (10R/28L - 10,999 feet, 05/23 - 8,001 feet, 10L/28R - 5,202 feet) |
| Website | https://columbusairport.com/ |
| Phone | +1 614-239-4000 |
| Address | 4600 International Gateway, Columbus, OH 43219, United States |
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What You'll Learn

John Glenn Columbus International Airport
The airport was renamed from Port Columbus International Airport to John Glenn Columbus International Airport in honour of astronaut and four-term U.S. senator John Glenn. The bill to rename the airport was passed by the Ohio General Assembly on May 25, 2016, and was signed into law by Ohio Governor John Kasich on June 14, 2016. The name change became official 90 days later, and a celebration was held on June 28, 2016, to unveil the new signage bearing the airport's new name.
The airport first opened on July 8, 1929, as Columbus Municipal Hangar on a site selected by Charles Lindbergh as the eastern terminus of the Transcontinental Air Transport air-rail route from New York to Los Angeles. The original terminal building remains but is now derelict, while the hangars are still in use. The airport has undergone several renovations and expansions over the years, including the addition of Concourse B in 1981, which increased the airport's capacity to 250 flights per day. A new terminal building is currently under construction, with completion slated for 2029.
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Airport code 'CMH'
John Glenn Columbus International Airport (IATA: CMH, ICAO: KCMH, FAA LID: CMH) is located 6 miles (9.7 km) east of downtown Columbus, Ohio. The airport code CMH stands for "Columbus Municipal Hangar", the original name of the airport. The airport is named after astronaut and four-term U.S. senator John Glenn.
The airport is primarily a passenger airport, providing 148 non-stop flights daily to 31 airports via 9 airlines. It is managed by the Columbus Regional Airport Authority, which also manages Rickenbacker International Airport and Bolton Field. John Glenn Columbus International Airport is home to a wide range of general aviation services offered by several high-quality fixed-base operators. NetJets, the world's largest fractional jet ownership company, and FlightSafety International, a leader in professional flight training, are headquartered at the airport.
The airport features two parallel runways and a Category I and II Landing System, enabling all-weather landing capabilities. An on-site Customs facility expedites the clearance of international flights. John Glenn Columbus International Airport offers both long-term and short-term parking options, with a six-story parking garage connected to the terminal. Lower-cost satellite parking lots with free shuttle services are also available.
The airport has undergone significant renovations and expansions over the years, including the addition of Concourse B in 1979, increasing the airport's capacity to 250 flights per day. A second, seven-gate south concourse (now Concourse A) was added in 1989, followed by the completion of the north concourse (now Concourse C) in 1996. The original terminal building from 1929 remains, although it sits derelict, with the newer terminal buildings providing modern amenities and efficient services for travellers.
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Former names
John Glenn Columbus International Airport (IATA: CMH, ICAO: KCMH, FAA LID: CMH) has had two former names. The airport was opened on July 8, 1929, as Columbus Municipal Hangar, a name chosen by Charles Lindbergh. The airport's site was selected by Lindbergh as the eastern air terminus of the Transcontinental Air Transport air-rail New York-to-Los Angeles route. The airport's original name is what the airport code 'CMH' stands for.
On May 25, 2016, the Ohio General Assembly passed a bill to rename the airport from Port Columbus International Airport, its name at the time, to John Glenn Columbus International Airport, in honour of astronaut and four-term U.S. senator John Glenn. The name change was approved unanimously by the airport's nine-member board on May 24, 2016, and was signed into law by Ohio Governor John Kasich on June 14, 2016, with the change becoming official 90 days later. A celebration of the renaming was held on June 28, 2016, where new signage bearing the airport's new name was unveiled.
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Location and access
John Glenn Columbus International Airport (IATA: CMH, ICAO: KCMH, FAA LID: CMH) is located 6 miles (9.7 km) east of downtown Columbus, Ohio. The airport is accessible by road from the east via Hamilton Road, just south of Interstate 270, with entry points at Sawyer Road and Stelzer Road from the west. The airport is served by the Columbus Metropolitan Area's bus service, the Central Ohio Transit Authority (COTA), which operates between the airport and downtown Columbus. COTA buses depart every half an hour. Alternative transport options include shuttles, taxis, and limos.
The airport has a six-story parking garage with long-term and short-term parking options. Lower-cost satellite parking is also available in the Blue, Red, and Green parking lots along International Gateway, with a free shuttle service. The Blue Lot is the closest to the terminal and offers covered parking for $9 per 24 hours. The Red Lot costs $7 per day and the Green Lot, which is the furthest from the terminal, costs $5 per day. There is also a free cell phone lot accessed from the outbound side of International Gateway.
John Glenn Columbus International Airport is the headquarters of NetJets, the world's largest fractional jet ownership company, and FlightSafety International, a leader in professional flight training. The airport's tower operates 24 hours a day, accommodating two parallel runways with all-weather landing capabilities. The airport provides 148 non-stop flights daily to 31 airports via 9 passenger airlines.
The airport's original name was Columbus Municipal Hangar, which is what the airport code 'CMH' stands for. It opened in 1929 as the eastern air terminus of the Transcontinental Air Transport air-rail New York to Los Angeles transcontinental route. The airport was officially renamed on June 14, 2016, in honour of astronaut and four-term U.S. senator John Glenn.
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Facilities and services
John Glenn Columbus International Airport (IATA: CMH, ICAO: KCMH, FAA LID: CMH) is located 6 miles (9.7 km) east of downtown Columbus, Ohio. The airport is well-connected to the city and provides numerous services and facilities for travellers.
John Glenn Columbus International Airport offers a wide range of general aviation services and activities. It is also the headquarters of NetJets, the world's largest fractional jet ownership company, and FlightSafety International, a leader in professional flight training. The airport's tower operates 24 hours a day, managing two parallel runways with Category I and II Landing Systems for all-weather landing capabilities. An on-site Customs facility expedites clearance for international flights.
Travellers can take advantage of dining options and various food outlets, as well as duty-free shopping with global brands. There are also lounge services for rest and relaxation during layovers or extended waits. The airport provides essential amenities, including medical assistance, special assistance, and wheelchair services, ensuring accessibility for all passengers.
For travellers arriving at the airport, there are parking facilities available for a nominal fee. The airport also offers a cell phone lot for those accompanying travellers, allowing them to wait conveniently. Additionally, the airport provides door-to-door charter bus services, ridesharing options, and shuttle bus services in red, green, and blue for easy transportation to and from the airport.
John Glenn Columbus International Airport caters to a variety of aircraft, including larger ones such as the Boeing 767 and 777, serviced by Lane Aviation. With a focus on growth and expansion, the airport recently constructed a new car rental facility, improving parking availability and passenger experience.
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Frequently asked questions
The airport code for John Glenn Columbus International Airport, formerly known as Port Columbus International Airport, is CMH.
CMH stands for Columbus Municipal Hangar, the original name of the airport.
The address of the airport is 4600 International Gateway Columbus, Ohio 43219.
The airport opened on July 8, 1929, as Columbus Municipal Hangar on a site selected by Charles Lindbergh. It was renamed John Glenn Columbus International Airport in 2016 to honour astronaut and four-term US senator John Glenn.
The airport has a six-story parking garage with long-term and short-term parking options. There are also lower-cost satellite parking lots (Blue, Red, and Green) along International Gateway, with a free shuttle service.











































