In what city does and airline with more than $1 billion in annual revenue have its headquarters?
Major airlines of the United States The United States Department of Transportation defines a major carrier or major airline carrier as a U.S.-based airline that posts more than $1 billion in revenue during a fiscal year. The term "major carrier" or "major airline" can also refer to traditional legacy carriers, distinguishing them from startup and low-cost carriers.
CityLine Hungary CityLine Hungary Ltd. is a Hungarian charter airline based at Budapest Ferihegy International Airport. The airline has its headquarters in Vecsés, Hungary.