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.
Aviacsa Consorcio Aviaxsa, S.A. de C.V., doing business as Aviacsa, was a low-cost airline of Mexico with its headquarters in Hangar 1 of Zone C on the property of Mexico City International Airport in Venustiano Carranza, Mexico City, Mexico. The airline operated domestic services until the airline's grounding, radiating from major hubs at Monterrey, Mexico City and Guadalajara and international service to Las Vegas, Nevada in the USA. Aviacsa also had a U.S. office in Houston.