CMH Airport: A Traveler’s Honest Assessment

I’ve flown through John Glenn Columbus International Airport more times than I can count – family connections in Ohio mean CMH is practically a second home airport for me. What strikes me every time is how this mid-sized regional hub manages to feel efficient without that sterile, overwhelming quality of larger airports. There’s something to be said for an airport where you can actually find your gate without consulting three different maps.

History of CMH Airport

Probably should have led with this, honestly: CMH opened in July 1929 as Port Columbus Airport. It was part of a transcontinental air-rail service that represented cutting-edge travel technology for its era. The 2016 renaming honored John Glenn, the astronaut and U.S. Senator who represented Ohio’s contributions to aviation and space exploration.

That’s what makes CMH endearing to those who appreciate aviation history – the original terminal building still exists and serves general aviation today. Nearly a century of continuous operation means this airport has seen every era of commercial flight.

Facilities

The terminal operates through concourses A, B, and C, each handling different airlines and routes. Free Wi-Fi throughout the terminal actually delivers usable speeds. Charging stations are placed where people actually sit, which sounds basic but isn’t universal at airports. Business travelers can access dedicated workstations and conference rooms.

Dining and Shopping

Options range from Donatos Pizza and Starbucks for quick meals to Eddie George’s Grille 27 for something more substantial. The Scoreboard and Taste of Columbus offer local goods and souvenirs that reflect actual Ohio culture rather than generic airport merchandise.

Transportation and Parking

Multiple options exist for ground transportation: rental cars, taxis, rideshare services, and public transit. Parking facilities include a garage, surface lots, and valet service. Shuttles connect the parking areas to the terminal efficiently.

Rental Cars

Major agencies including Avis, Budget, Enterprise, and Hertz maintain counters on the ground floor of the parking garage. The location makes picking up and returning vehicles straightforward.

Security Procedures

TSA manages security with standard procedures. TSA PreCheck lanes are available. The conventional wisdom is two hours before domestic flights and three before international, though CMH typically processes passengers faster than larger hubs.

Airlines and Destinations

American Airlines, Delta, Southwest, and United operate here with nonstop service across the United States. Seasonal and charter flights add international destinations during peak periods. More than 160 daily flights serve over 40 destinations.

Passenger Services

Accessible restrooms, elevators, and dedicated seating accommodate disabled travelers. Pet relief areas serve traveling animals. Family restrooms help parents with children. Information desks are positioned throughout the terminal.

Future Developments

Planned improvements include terminal expansions, upgraded baggage handling, and better roadway access. Sustainability initiatives focus on energy efficiency and reducing the airport’s environmental impact. These projects position CMH for continued growth.

Interesting Facts

• CMH was among the first airports participating in coast-to-coast air-rail service.
• The 2016 renaming honored John Glenn, astronaut and senator.
• Over 160 daily flights serve more than 40 destinations.
• The original terminal building remains in use for general aviation.

Traveler Tips

• Build in extra time during peak periods, though security typically moves well.
• The mobile app provides useful flight status and navigation information.
• TSA PreCheck significantly reduces wait times during busy hours.
• Extra time before flights is worth spending on the better-than-average dining options.

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