Delta Airlines is a major American airline headquartered in Atlanta, Georgia. It operates an extensive domestic and international network, serving over 300 destinations in more than 50 countries. Founded in 1924, Delta has grown to become one of the largest airlines in the world, known for its reliability and customer service. The airline is a founding member of the SkyTeam global airline alliance, which allows it to offer passengers a wider range of travel options and benefits. Delta's fleet includes a variety of aircraft, providing services for both short and long-haul flights, catering to diverse travel needs.