Delta Air Lines, Inc. (DAL) is one of the three major passenger and cargo air transportations companies in the United States. It also has a large international footprint as well. DAL’s major hubs are located in Amsterdam, Atlanta, Boston, Detroit, London-Heathrow, Los Angeles, Minneapolis-St. Paul, New York-LaGuardia, New York-JFK, Paris-Charles de Gaulle, Salt Lake City, Seattle, and Tokyo-Narita. Like all travel services companies, DAL sells tickets directly through its website, delta.com and mobile applications, by telephone, third party online travel and brick & mortar agencies. The company also provides aircraft maintenance, repair, and overhaul services to other airlines. It also uses its scale and expertise for staffing, and professional security and training services to support aviation solutions to third parties; vacation packages to third-party consumers; and aircraft charters, and aircraft management and programs.
