CMH Airport Code, John Glenn Columbus International Airport
CMH is the IATA airport code for John Glenn Columbus International Airport, the main international gateway for Columbus, United States. Pilots and air traffic control use its ICAO code, KCMH.
What airport is CMH?
CMH is the IATA airport code for John Glenn Columbus International Airport, in Columbus, United States. The same airport has the ICAO code KCMH.
It carries scheduled service and ranks number 253 by connections in the dataset. Its ICAO code KCMH begins with K, the prefix ICAO assigns to the contiguous United States.
| IATA airport code | CMH |
|---|---|
| ICAO airport code | KCMH |
| Airport | John Glenn Columbus International Airport |
| City | Columbus |
| Country | United States |
| Main airlines | US, WN, AA |
| Runways | 2 |
Airport data comes from OurAirports (public domain), regenerated here on . How we build this · Data and sources.
Where is CMH airport located?
John Glenn Columbus International Airport (CMH) is in Columbus, United States, at coordinates 39.998, -82.8919.
It lies in the northern and western hemispheres, at 40.00° N, 82.89° W. The runways sit at 815 ft (248 m) elevation.
Runways at CMH
It has 2 runways. The longest is 10,114 ft (3.08 km), designated 10R/28L.
Which airlines fly to CMH?
The open route dataset lists US (US Airways), WN (Southwest Airlines), AA (American Airlines), DL (Delta Air Lines), FL (AirTran Airways), UA (United Airlines) as operating carriers on nonstop routes touching John Glenn Columbus International Airport.
Route and carrier data comes from the OpenFlights open dataset, regenerated here on . It is a historical snapshot of scheduled connections, not a live schedule, and it includes codeshare listings, so some carriers shown may no longer operate the route or exist. How we build this · Data and sources.
Frequently asked questions
What is the IATA code for John Glenn Columbus International Airport?
The IATA code for John Glenn Columbus International Airport in Columbus is CMH. It is the three-letter code on tickets, baggage tags and departure boards.
What is the 3-letter code for Columbus?
The 3-letter IATA code for John Glenn Columbus International Airport in Columbus is CMH.
What is the ICAO code for John Glenn Columbus International Airport?
The ICAO code for John Glenn Columbus International Airport is KCMH. Pilots and air traffic control use it, while airlines and booking systems use the IATA code CMH.
What is the difference between CMH and KCMH?
CMH is the IATA code used for tickets and baggage. KCMH is the ICAO code used by pilots and air traffic control for the same airport, John Glenn Columbus International Airport.
Read more about John Glenn Columbus International Airport on Wikipedia →
Nearby and related airports
Other airports in Columbus and United States and the wider region:
Popular routes from CMH
Distance and typical flight time from John Glenn Columbus International Airport to other airports it connects with:
All 2 Columbus airports · All airports in United States · Busiest airports worldwide · CMH as JSON