
	Delta Air Lines, Inc.&nbsp; Operating as&nbsp;Delta Air Lines, is a major American airline headquartered in&nbsp;Atlanta, Georgia, United States. The&nbsp;airline&nbsp;operates an extensive domestic and international network serving all&nbsp;continents&nbsp;except Antarctica. Delta Air Lines and its subsidiaries operate over 5,000 flights every day and have approximately 80,000 employees. The airline&#39;s&nbsp;hub&nbsp;at&nbsp;Hartsfield-Jackson Atlanta International Airport&nbsp;is the world&#39;s busiest airport by passenger traffic (over 91&nbsp;million passengers per year) and number of landings and takeoffs; it is also home to&nbsp;Delta TechOps, Delta&#39;s Technical Operations Center. Delta is the sixth-oldest operating airline by foundation date, and the oldest airline still operating in the United States.
