- A civil airport is an airport that is open to the public and primarily serves commercial airlines and general aviation. It is typically owned and operated by a government or an authority overseeing aviation. Civil airports can handle a large number of passenger flights, cargo operations, and aircraft maintenance activities. These airports provide essential services such as passenger terminals, runways, taxiways, hangars, control towers, and other facilities necessary for air transportation. They play a crucial role in connecting cities and countries, facilitating air travel, and supporting economic development. Some well-known civil airports include London Heathrow Airport, Los Angeles International Airport, and Dubai International Airport.