Hartsfield–Jackson Atlanta International Airport Passenger traffic: 93.6 million
Dallas Fort Worth International Airport Passenger traffic: 73.3 million
Denver International Airport Passenger traffic: 69.2 million
O'Hare International Airport, Chicago Passenger traffic: 68.3 million
Dubai International Airport Passenger traffic: 66 million
Los Angeles International Airport Passenger traffic: 65.9 million
Istanbul Airport Passenger traffic: 64.2 million
Heathrow Airport, London Passenger traffic: 61.6 million
Indira Gandhi International Airport, Delhi Passenger traffic: 59.4 million
Paris Charles de Gaulle Airport Passenger traffic: 57.4 million