Comair

[Derrick]

Comair is a wholly owned subsidiary of Delta Air Lines headquartered on the grounds of Cincinnati-Northern Kentucky International Airport in unincorporated Boone County, Kentucky, United States, west of Erlanger, and south of Cincinnati, Ohio. Operating under the brand name Delta Connection, Comair operates passenger services to a large number of destinations in the USA, Canada, Mexico and the Bahamas.

Source: Wikipedia