By passenger traffic, Hartsfield–Jackson Atlanta International Airport, or more simply and less of a mouthful, Atlanta Airport, is the world’s busiest airport. It saw 106,302,208 passengers in 2025, more than 10 million more than Dubai International Airport’s 95,192,160 passengers and over 20 million more than Europe’s biggest airport, Heathrow, according to ACI World. The numbers […]
