Candler Field/Atlanta Municipal Airport (1925–1961) Hartsfield–Jackson began with a five-year, rent-free lease on that was an abandoned auto racetrack named The Atlanta Speedway. The lease was signed on April 16, 1925, by Mayor
Walter Sims, who committed the city to develop it into an airfield. As part of the agreement, the property was renamed
Candler Field after its former owner,
Coca-Cola tycoon and former Atlanta mayor
Asa Candler. The first flight into Candler Field was September 15, 1926, a
Florida Airways mail plane flying from
Jacksonville, Florida. In May 1928, Pitcairn Aviation began service to Atlanta, followed in June 1930 by Delta Air Service. Those two airlines, later known as
Eastern Air Lines and
Delta Air Lines, respectively, would both use Atlanta as their chief
hubs. The airport's
weather station became the official location for Atlanta's weather observations on September 1, 1928, and records by the
National Weather Service. Atlanta was a busy airport from its inception, and by the end of 1930, it was third behind New York City and Chicago for regular daily flights with sixteen arriving and departing. Candler Field's first
control tower opened March 1939. The March 1939 Official Aviation Guide shows 14 weekday airline departures: 10 Eastern and four Delta. In October 1940, the U.S. government declared it a
military airfield and the
United States Army Air Forces operated
Atlanta Army Airfield jointly with Candler Field. The Air Force used Hartsfield–Jackson primarily to service many types of transient combat aircraft. During
World War II, the airport doubled in size and set a record of 1,700 takeoffs and landings in a single day, making it the nation's busiest in terms of flight operations. Atlanta Army Airfield closed after the war. Delta and Eastern had extensive networks from ATL, though Atlanta had no nonstop flights beyond Texas, St. Louis, and Chicago until 1961.
Southern Airways appeared at ATL after the war and had short-haul routes around the Southeast until 1979. In 1957, Atlanta saw its first jet airliner: a prototype
Sud Aviation Caravelle that was touring the country arrived from
Washington, D.C. The first scheduled turbine airliners were Capital Viscounts in June 1956; the first scheduled jets were Delta DC-8s in September 1959. The first trans-Atlantic flight was a Delta/Pan Am interchange DC-8 to Europe via Washington starting in 1964; the first scheduled international nonstops were Eastern flights to Mexico City and Jamaica in 1971–72. Nonstops to Europe started in 1978 and to Asia in 1992–93. Atlanta claimed to be the country's busiest airport, with more than two million passengers passing through in 1957, and, between noon and 2p.m. each day, it became the world's busiest airport.
Original Jet Terminal (1961–1980) In late 1957, work began on a new $21 million terminal, which opened on May 3, 1961. In 1960, the City of Atlanta annexed the area surrounding the new terminal. Consisting of six pier concourses radiating from a central building, the terminal was the largest in the country and could handle over six million travelers a year; the first year, nine and a half million people passed through. In March 1962, the longest runway (9/27, now 8R) was ; runway3 was and runway 15 was long. In 1971, the airport was named
William B. Hartsfield Atlanta Airport in honor of Atlanta mayor
William B. Hartsfield after his death. The name change took effect on February 28, which would have been Hartsfield's 81st birthday. The new name would be relatively brief, as it would be changed later in 1971 to
William B. Hartsfield Atlanta International Airport with the growth of flights to and from Atlanta outside North America.
Midfield Terminal (1980–present) To address the significant increase in air traffic that outstripped the capacity of the 1961 terminal, and after years of planning and design, construction began on the present midfield terminal complex in 1977 under the administration of Mayor
Maynard Jackson. It was billed as the largest construction project in
the South, costing $500 million. The complex was designed by Stevens & Wilkinson,
Smith Hinchman & Grylls, and Minority Airport Architects & Planners. The new complex, initially consisting of the North and South Terminals, Concourses A through D, and the northern half of the present-day Concourse T (which served as the International Terminal), opened on September 21, 1980, on time and under budget. It was designed to accommodate up to 55 million passengers per year and covered 2.5 million square feet (230,000 m2). In December 1984, a fourth parallel runway was completed, and another runway was extended to the following year. In 2001, construction of an over fifth runway (10–28) began. It was completed for $1.28 billion and opened in 2006. It bridges
Interstate 285 (the Perimeter) on Hartsfield–Jackson's south side, making Hartsfield–Jackson the nation's only currently active civil airport to have a runway above an interstate (although Runway 17R/35L at
Stapleton International Airport in
Denver, Colorado, crossed
Interstate 70 until that airport closed in 1995). The massive project, which involved putting fill dirt eleven stories high in some places, destroyed some surrounding neighborhoods and dramatically changed the scenery of Flat Rock Cemetery and Hart Cemetery, both on the airport's property. It was added to help ease traffic problems caused by landing small- and mid-size aircraft on the runways used by larger planes such as the
Boeing 777, which need longer runways than the smaller planes. With the fifth runway, Hartsfield–Jackson is one of only a few airports that can perform
triple simultaneous landings. The fifth runway was expected to increase the capacity for landings and take-offs by 40%, from an average of 184 flights per hour to 237 flights per hour. Along with the fifth runway, a new
control tower was built to see the entire runway length. The new control tower is the
tallest in the United States, over tall. The old control tower, at 231 ft, was demolished in 2006. In 2003, the
Atlanta City Council voted to rename
Hartsfield–Jackson Atlanta International Airport to honor former mayor
Maynard Jackson, who died four months prior. The council planned to drop Hartsfield's name from the airport, but public outcry (occurring coincidentally during a debate over the
state's flag) prevented this. In 2007, an "end-around taxiway" opened, Taxiway Victor. It is expected to save an estimated $26 million to $30 million in fuel each year by allowing airplanes landing on the northernmost runway to taxi to the gate area without preventing other aircraft from taking off. The taxiway drops about from runway elevation to allow takeoffs to continue. After the
Southeastern U.S. drought of 2007, Hartsfield–Jackson (the state's eighth-largest water user) changed to reduce water usage. This included adjusting toilets (725 commodes and 338 urinals) and 601 sinks. (The two terminals alone use a day.) It also stopped using firetrucks to spray water over aircraft when the pilot made the last landing before retirement (a
water salute). The city of
Macon offered to sell water to Hartsfield–Jackson through a proposed pipeline. Today, Hartsfield–Jackson employs about 55,300 people through airlines, ground transportation, concessions, security, the federal government, the City of Atlanta, and airport tenants; it is the largest employment center in Georgia. With a payroll of $2.4 billion, the airport has a direct and indirect economic impact of $3.2 billion on the local and regional economy and an annual regional economic impact of more than $19.8 billion. In 2015, Hartsfield–Jackson became the first airport in the world to serve 100 million passengers in a year. Hartsfield–Jackson is routinely cited as one of the
world's busiest, topping the
Airports Council International rankings in 2022 and 2023.
Historic airline service Delta and
Eastern dominated Hartsfield–Jackson during the 1970s.
United,
Southern,
Piedmont,
Northwest and
TWA were also present. In 1978, after
airline deregulation, United no longer served Atlanta, while Southern successor
Republic was the airport's third-largest carrier. Eastern was a larger airline than Delta until deregulation in 1978, but Delta was early to adopt the
hub-and-spoke route system, with Atlanta as a hub between the Midwest and Florida, giving it an advantage in the Atlanta market. When the current terminal complex opened in 1980, Delta occupied all of Concourse A and the southern side of Concourse B, while Eastern occupied the remainder of Concourse B and all of Concourse C. All other domestic airlines used Concourse D, and Concourse T (known then as the International Concourse) was used by international flights. Eastern ceased operations in 1991. From Eastern's demise to the
1996 Summer Olympics, Delta's hub grew to occupy all of Concourse B and the southern side of Concourse T (which opened in 1987), and international flights moved to the new Concourse E (which opened in 1994). By 1996, Delta's regional affiliate
Atlantic Southeast Airlines (operating as
Delta Connection) relocated to the north side of Concourse C and the gates were converted for use by regional aircraft. After Eastern ceased operation,
Northwest Airlines (the successor of Republic) briefly expressed interest in establishing an Atlanta hub but ultimately decided against it.
American Airlines also considered establishing an Atlanta hub around that time but decided Delta was too strong there and instead replaced Eastern's other hub in
Miami. In 1992,
TWA created a small hub at Atlanta and relocated to some of Eastern's former gates on Concourse C. TWA abandoned the Atlanta hub concept in 1994 leaving Delta with a monopoly hub at Atlanta.
Japan Airlines was the first Asian carrier to serve Atlanta in 1986. In December 1994,
Korean Air became the second Asian carrier to serve Hartsfield–Jackson. Atlanta-based
ValuJet was established in 1993 as a low-cost competition for Delta at ATL. ValuJet built up its hub on Concourse C in the following years. However, ValuJet's safety practices were questioned early, and the airline was grounded after the 1996 crash of
ValuJet Flight 592. ValuJet resumed operations later that year, and in 1997, it merged with
AirTran Airways. AirTran would continue operating the hub and was the second-largest airline at ATL through the 2000s. AirTran was acquired by
Southwest Airlines in 2011, which did not serve Atlanta before the acquisition. AirTran was fully absorbed into Southwest in 2014, continuing to operate Atlanta as a focus city and remaining Hartsfield–Jackson's second-largest carrier. In 2024, Southwest announced it was permanently cutting 15 destinations from Atlanta, reducing its footprint from 18 gates to 11, and cutting staff. In recent years, Hartsfield–Jackson has had an increase in non-Delta flights, both due to the rapid population growth of
Metro Atlanta and the airport's prominence as a major
hub. Since 2015, Hartsfield–Jackson has seen growth from low-cost carriers such as
Frontier Airlines and
Spirit Airlines. Spirit also established Atlanta as an operating base. In addition to the growth of the low-cost carriers, international carriers have increasingly offered service to Atlanta since 2014. In 2014,
Virgin Atlantic began offering direct flights to London and in 2015, the airline began offering direct flights to Manchester. In May 2016,
Turkish Airlines began offering direct flights to
Istanbul and
Qatar Airways began
Doha flights just one month later on June 1. In March 2019,
WestJet began offering direct flights to Calgary, and in 2023, the airline started non-stop service to Vancouver and Winnipeg. In 2024, WestJet began non-stop service to Edmonton.
Copa Airlines became the first Latin American carrier to serve Hartsfield–Jackson in December 2021 with direct flights to Panama City. In June 2022,
Air Canada reintroduced Montreal service.
Ethiopian Airlines started service to Atlanta in 2023, becoming the first African carrier to serve the airport since
South African Airways ended service in 2006.
LATAM Perú started service to Atlanta in October 2023 from Lima.
Aeromexico Connect resumed service to Atlanta in January 2024 with nonstop service to Guadalajara and Monterrey. Nonstop service to Leon/Guanajuato and Mérida began in March 2024. The Mérida service ended in June. Nonstop service to Querétaro started service in August 2024. Nonstop service to Manzanillo started on November 2.
Scandinavian Airlines started service to Atlanta in June 2024 with direct flights from Copenhagen.
Etihad Airways started nonstop service to Atlanta on July 2, 2025, with direct flights to Abu Dhabi. == Facilities ==