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.
National Airlines (N8) National Air Cargo, also operating as National Airlines, is an American airline based in Orlando, Florida. It operates on-demand cargo and passenger charter services. It added scheduled passenger service on December 16, 2015, from its hub at Orlando-Sanford International Airport, Orlando.