World's busiest airport and Delta's primary hub
Hartsfield-Jackson sits about 10 miles south of downtown Atlanta and has been the world's busiest airport by passenger traffic for most of the last two decades. Delta operates its largest hub here, supplemented by Southwest, American, Spirit, and Frontier. Nonstops reach virtually every major US city plus Tokyo, London, Paris, Amsterdam, and dozens of other international destinations.
Major carriers: Delta Air Lines, Southwest Airlines, American Airlines, United Airlines, JetBlue Airways. Low-cost carriers: Southwest Airlines, Spirit Airlines, Frontier Airlines.
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