Hartsfield-Jackson Atlanta International Airport

Hartsfield‑JacksonAtlanta International Airport serves as a major civil aviation facility that provides passenger and cargo air transportation services for domestic and international travelers. The airport operates multiple terminals and runways that accommodate a wide range of aircraft, from regional jets to large wide‑body planes, facilitating connections between Atlanta and destinations across North America, Latin America, Europe, Asia and Africa. In addition to flight operations, the airport offers ancillary services such as baggage handling, retail concessions, food and beverage outlets, parking facilities and ground transportation links including rail, bus and taxi networks. Its primary function is to enable the safe, efficient movement of people and goods while supporting the regional economy through tourism, business travel and trade.

The airport’s technology team is responsible for maintaining the integrity of its public‑facing digital platforms, as demonstrated by its response to two notable cyber incidents. In March 2025, the team detected a denial‑of‑service attack on the airport’s website, implemented standard protective measures and restored access after a brief delay without affecting flight operations or other critical systems. Earlier, in October 2022, the airport’s website was targeted by a distributed denial‑of‑service campaign conducted by the hacktivist group KillNet, which temporarily disrupted online flight information and service portals; the technology team again restored service while confirming that air traffic control, security systems and flight operations remained uninterrupted. These events highlight the airport’s reliance on robust cybersecurity defenses and its capacity to mitigate disruptions to public services while preserving core aviation functions.

Structurally, Hartsfield‑Jackson Atlanta International Airport is owned by the City of Atlanta and operated by the Atlanta Department of Aviation, a municipal agency tasked with overseeing the airport’s day‑to‑day management, infrastructure development and regulatory compliance. This arrangement places the airport under direct public oversight, aligning its operational priorities with the transportation needs of the metropolitan area and the broader state of Georgia. The airport’s status as a primary hub for Delta Air Lines and a significant focus point for several other carriers further distinguishes its role within the national air transport network, enabling high‑frequency connectivity and supporting its position as a key gateway for both domestic and international travel.