CMH — John Glenn Columbus International Airport
- IATA code
- CMH
- ICAO code
- KCMH
- Size
- large
- OurAirports class
- Passengers
- 8,812,292
- Aug 2025 – Jul 2026
- Nonstop routes
- 102
- With open traffic data
- Time zone
- UTC−5 / UTC−4
- America/New_York
- Elevation
- 248 m
- 814 ft
- Runways
- 2
- Longest 3,083 m
Local time now: —
More codes: airport codes starting with C
About CMH
John Glenn Columbus International Airport is a large airport serving Columbus, United States. It opened in 1929 and is run by Columbus Regional Airport Authority. 8,812,292 passengers used it in Aug 2025 – Jul 2026. Open traffic data shows 102 nonstop routes from CMH.
Wikidata (CC0) · US BTS T-100. Sources
Busiest nonstop routes from CMH
| Route | Distance | Passengers / year |
|---|---|---|
| CMH → ATL | 719 km | 823,593 |
| CMH → ORD | 476 km | 687,209 |
| CMH → MCO | 1,291 km | 533,627 |
| CMH → DEN | 1,857 km | 479,820 |
| CMH → DFW | 1,490 km | 407,110 |
| CMH → CLT | 558 km | 405,374 |
| CMH → LGA | 770 km | 369,746 |
| CMH → PHX | 2,688 km | 295,632 |
| CMH → MDW | 455 km | 273,890 |
| CMH → EWR | 745 km | 242,355 |
| CMH → LAS | 2,849 km | 238,892 |
| CMH → DCA | 520 km | 232,487 |
| CMH → BWI | 542 km | 231,582 |
| CMH → BOS | 1,030 km | 224,290 |
| CMH → BNA | 543 km | 221,802 |
| CMH → MSP | 1,007 km | 213,080 |
| CMH → PHL | 654 km | 211,930 |
| CMH → FLL | 1,565 km | 205,197 |
| CMH → DTW | 249 km | 203,573 |
| CMH → IAD | 482 km | 192,410 |
| CMH → TPA | 1,334 km | 186,525 |
| CMH → JFK | 777 km | 181,466 |
| CMH → RSW | 1,497 km | 176,215 |
| CMH → MIA | 1,594 km | 175,838 |
| CMH → IAH | 1,586 km | 166,979 |
| CMH → STL | 659 km | 140,040 |
| CMH → SEA | 3,245 km | 133,299 |
| CMH → LAX | 3,211 km | 129,565 |
| CMH → DAL | 1,479 km | 120,134 |
| CMH → AUS | 1,727 km | 93,346 |
| CMH → SLC | 2,460 km | 91,223 |
| CMH → HOU | 1,610 km | 77,916 |
| CMH → SFO | 3,412 km | 72,529 |
| CMH → SRQ | 1,398 km | 54,058 |
| CMH → YYZ | 490 km | 50,393 |
| CMH → SAN | 3,161 km | 48,290 |
| CMH → RDU | 582 km | 40,523 |
| CMH → CHS | 828 km | 33,833 |
| CMH → CUN | 2,136 km | 20,320 |
| CMH → BDL | 885 km | 20,220 |
Passengers on the route, both directions, over the period of each source: US DOT / BTS T-100 (Aug 2025 – Jul 2026) for routes touching the US, Eurostat (2024) for routes reported by European airports. Routes outside these are not counted.
Airlines at CMH
- YX Republic Airline · 25,441 flights
- WN Southwest Airlines · 24,550 flights
- AA American Airlines · 8,260 flights
- DL Delta Air Lines · 7,407 flights
- UA United Air Lines · 6,545 flights
- MQ Envoy Air · 6,082 flights
- OH PSA Airlines · 3,294 flights
- OO SkyWest Airlines · 2,645 flights
- 9E Endeavor Air · 2,204 flights
- NK Spirit Air Lines · 1,956 flights
- MX Breeze Aviation Group DBA Breeze · 1,770 flights
- YV Mesa Airlines · 1,469 flights
- QK Jazz Aviation LP · 1,129 flights
- F9 Frontier Airlines · 1,055 flights
- AS Alaska Airlines · 922 flights
- G7 GoJet Airlines · 608 flights
- PT Piedmont Airlines · 472 flights
- SY Sun Country Airlines · 177 flights
- C5 CommuteAir LLC dba CommuteAir · 123 flights
Departures and arrivals on scheduled passenger flights, Aug 2025 – Jul 2026. U.S. DOT, Bureau of Transportation Statistics, T-100 Segment. Sources
Punctuality
- Departures on time
- 81.2%
- Within 15 minutes of schedule
- Cancelled
- 2%
- Departures counted
- 44,711
- US domestic flights
US domestic flights of the larger US airlines, Aug 2025 – Jul 2026. BTS Reporting Carrier On-Time Performance. Sources
Other airports in Columbus
| Code | Airport | Distance |
|---|---|---|
| LCK | Rickenbacker International Airport | 21 km |
Nearest airports
| Code | Airport | Distance |
|---|---|---|
| DAY | James M. Cox Dayton International Airport | 114 km |
| PKB | Mid Ohio Valley Regional Airport | 144 km |
| CAK | Akron Canton Regional Airport | 160 km |
| LUK | Cincinnati Municipal Airport Lunken Field | 164 km |
| CLE | Cleveland Hopkins International Airport | 180 km |
Distance from CMH to the major hubs
Runways
| Runway | Length | Width | Surface |
|---|---|---|---|
| 10R/28L | 3,083 m | 46 m | Asphalt |
| 10L/28R | 2,438 m | 46 m | Asphalt |
OurAirports (public domain). Sources
Location
Columbus, Ohio, United States · 39.9980, -82.8919
Questions
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