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| Current local time | 10:26:08 Friday 31.10.2025 | 
| Time zone | UTC - 05:00 | 
| Demand calculation | 11:18:32 UTC | 
| IATA code | CMH | 
| ICAO code | KCMH | 
| IATA Area | Traffic Conference 1 | 
| IATA Sub-Area | North America | 
| Region | Ohio | 
| Country | USA | 
| Continent | North America | 
| Runway | 3,124 m | 
| Airport size | Above-average sized airport | 
| Slots (per 5 minutes) | 8 | 
| Slot Availability | 97% | 
| Min. transfer time | 01:00h | 
| Nighttime ban | no nighttime ban | 
| Noise restrictions | no noise restrictions | 
| Passengers |  | 
| Cargo |  | 
| 2025-10-30 15:17 UTC | Air Galaxy has opened a new station at Columbus. | 
| 2025-10-28 00:39 UTC | Blue Breeze Airways has opened a new station at Columbus. | 
| 2025-10-24 21:10 UTC | US EAGLE has opened a new station at Columbus. | 
| 2025-10-24 06:14 UTC | Metropolitan Air has opened a new station at Columbus. | 
| 2025-10-21 18:29 UTC | Adirondack Airline has opened a new station at Columbus. | 
| 2025-10-17 14:41 UTC | Gamma Airways has opened a new station at Columbus. | 
| 2025-10-15 11:08 UTC | Liberty Airlines has opened a new station at Columbus. | 
| 2025-10-14 00:26 UTC | Arlington Air has opened a new station at Columbus. | 
| 2025-10-13 21:09 UTC | Liberty Airlines has opened a new station at Columbus. | 
| 2025-10-13 18:19 UTC | Blue Horizon has opened a new station at Columbus. | 
| 2025-10-12 07:58 UTC | Out Of Airlines has opened a new station at Columbus. | 
| 2025-10-11 03:30 UTC | Polaris Airways has opened a new station at Columbus. | 
| 2025-10-11 00:51 UTC | Connect Southern Airways has opened a new station at Columbus. | 
| 2025-10-10 08:49 UTC | Blue Skies has opened a new station at Columbus. | 
| 2025-10-10 07:56 UTC | SkyLink America has opened a new station at Columbus. | 
There are thousands of airports and hundreds of countries in AirlineSim. Consequently, data are bound to be wrong sometimes. In case you came across any mistake - like wrong values, missing airports or naming errors - please send your findings, your sources and a detailed description of the issue to support@airlinesim.aero. Thank you very much for your support!
| Enterprise | IL | Weekly departures | Flight schedule | ||
|---|---|---|---|---|---|
|  | Adirondack Airline | 7 Departures | |||
|   |  | Air Franco | 14 Departures | ||
|  | Air Galaxy | 0 Departures | |||
|   |  | American Lines | 7 Departures | ||
| Arlington Air | 7 Departures | ||||
|   |  | Bizlinc | 21 Departures | ||
| Blue Breeze Airways | 7 Departures | ||||
|  | Blue Horizon | 7 Departures | |||
|   |  | Blue Skies | 13 Departures | ||
|  | Bymon Air | 3 Departures | |||
|  | Connect Southern Airways | 7 Departures | |||
|  | Fly By Airways | 35 Departures | |||
|   |  | Gamma Airways | 14 Departures | ||
| Global Express | 19 Departures | ||||
| JetSpeed | 14 Departures | ||||
|   |  | Metropolitan Air | 0 Departures | ||
| Mid-American-Wings | 0 Departures | ||||
| Nightline | 7 Departures | ||||
|   |  | Nola Airways | 14 Departures | ||
| Pechy Air US | 0 Departures | ||||
|  | Score Airways | 7 Departures | |||
|   |  | SkyLink America | 14 Departures | ||