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John Glenn International is located within 15 minutes of downtown Columbus, the 14th largest city in the U.S. and Ohio's capital. Airlines serving the Columbus region passengers from CMH include Air Canada, American, Breeze, Delta, Frontier, Southwest, Spirit, Sun Country, and United. John Glenn International is operated by the Columbus Regional Airport Authority, which also operates Rickenbacker International and Bolton Field airports. Allegiant Airlines services passengers out of the Rickenbacker Passenger Terminal.
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Typical foot-traffic by hour, sourced from Google. Live conditions may differ.
Busiest on Mondays around 5 pm — usually as busy as it gets.
John Glenn Columbus International Airport (CMH) serves as the primary commercial airport for Ohio’s capital city. Named after the legendary astronaut and U.S. Senator John Glenn, the airport handles a mix of domestic flights and limited international charter services. It is a focus city for several major U.S. carriers, connecting passengers to destinations across the country. The airport is well-suited for both business travellers heading to the state capital and leisure travellers exploring central Ohio. With its manageable size, navigating through the terminal is generally straightforward.
The airport is located about 6 miles east of downtown Columbus, at 4600 International Gateway. It sits just off Interstate 670 and is easily reached by car via the airport’s dedicated exit ramps. For those driving from the suburbs, major routes including I-70, I-71, and State Route 161 connect to the airport. Public transportation options include COTA bus service, with route 7 (Airport Connect) running between the airport and downtown Columbus. Taxis, ride-sharing services like Uber and Lyft, and hotel shuttles are widely available. The airport also has ample on-site parking with multiple lots, including a paid multi-storey car park, a paid parking lot, and valet parking near the terminal. The airport is within a few hours’ drive of other major Ohio cities such as Cleveland, Cincinnati, and Dayton, making it a convenient gateway for the region.
John Glenn Columbus International Airport offers a range of amenities to accommodate modern travellers. Key confirmed services include:
Peak hours at the airport tend to be around 4 pm and 5 pm, when many departing flights are scheduled. Travelers should plan to arrive early during these times to account for potential queues at security checkpoints.
Columbus is the capital of Ohio and the state’s largest city. The region is known for its vibrant arts scene, particularly the Short North Arts District with its galleries and street art. The historic German Village offers charming brick streets and old-world architecture. Sports fans flock to the city for Ohio State University Buckeyes football games and Columbus Crew soccer matches. The Scioto Mile park system provides green space along the river. Economically, Columbus is a hub for insurance, finance, and technology, with a growing startup ecosystem. The city’s central location within Ohio makes the airport a logical entry point for exploring the state’s many attractions, from the Rock & Roll Hall of Fame in Cleveland to the Cincinnati Zoo. The airport is named after John Glenn, the first American to orbit Earth and a U.S. Senator from Ohio, reflecting the state’s pride in its aviation and space heritage.
For the latest flight information, security wait times, and any updates on construction or events, it’s best to consult the airport’s official website or contact the information desk upon arrival.
12 carriers list direct routes from this airport. 5 SkyTeam members.
31 direct destinations across 3 countries.
Most-served direct routes
John Glenn Columbus International Airport
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Wikipedia
More about John Glenn Columbus International Airport
Wikipedia
More about John Glenn Columbus International Airport
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