Delta Air Lines is one of the major airlines of the United States and a legacy carrier headquartered in Atlanta, Georgia. Wikipedia
Customer service: 1 (800) 221-1212
CEO: Ed Bastian (May 2, 2016–)
Headquarters: Atlanta, GA
President: Glen W Hauenstein
Founder: Collett E. Woolman
Revenue: 50.58 billion USD (2022)