Delta Air Lines is one of the major airlines of the United States and a legacy carrier headquartered in Atlanta, Georgia. The United States' oldest operating airline and the seventh-oldest operating worldwide, Delta along with its subsidiaries and regional affiliates, including Delta Connection, operates over 5,400 flights daily and serves 325 destinations in 52 countries on six continents. Delta is a founding member of the SkyTeam airline alliance. As of the end of 2022, it had 90,000 employees.

Hartsfield–Jackson Atlanta International Airport is the primary international airport serving Atlanta, Georgia, United States. The airport is located 10 mi (16 km) south of the Downtown Atlanta district. It is named after former Atlanta mayors William B. Hartsfield and Maynard Jackson. ATL covers 4,700 acres (19 km2) of land and has five parallel runways which are aligned in an east-west direction. There are three runways that are 9,000 feet (2,743 m) long, one runway that is 10,000 feet (3,048 m) long, and the longest runway at ATL measures 12,390 feet (3,776 m) long, which can handle the Airbus A380. Since 1998, Hartsfield-Jackson has been the world's busiest airport by passenger traffic. In 2023, the airport served over 104.6 million passengers, the most of any airport in the world.