Humanities Geography Busiest Airports The 30 Busiest Passenger Airports in the World Share Flipboard Email Print Sky Harbor Airport in Phoenix, Arizona is one the world's busiest airports. Brian Stablyk/Getty Images Geography Urban Geography Basics Physical Geography Political Geography Population Country Information Climate History Maps View More by Matt Rosenberg Updated March 06, 2017 This is a list of the thirty busiest airports for passenger traffic, based on finalized 2008 data from the Airports Council International. A more recent list of the busiest airports in the world is also available here on my site.Since 1998, Hartsfield-Jackson Atlanta International Airport in the United States has been the world's busiest passenger airport. Numbers represent the number of passengers enplaned and deplaned with passengers in transit counted only once. 1. Hartsfield-Jackson Atlanta International Airport - 90,039,2802. O'Hare International Airport (Chicago) - 69,353,6543. Heathrow Airport (London) - 67,056,2284. Haneda Airport (Tokyo) - 65,810,6725. Paris-Charles de Gaulle Airport - 60,851,9986. Los Angeles International Airport - 59,542,1517. Dallas/Fort Worth International Airport - 57,069,3318. Beijing Capital International Airport - 55,662,256*9. Frankfurt Airport - 53,467,45010. Denver International Airport - 51,435,57511. Madrid Barajas Airport - 50,823,10512. Hong Kong International Airport - 47,898,00013. John F. Kennedy International Airport (New York City) - 47,790,48514. Amsterdam Airport Schiphol - 47,429,74115. McCarran International Airport (Las Vegas) - 44,074,70716. George Bush Intercontinental Airport (Houston) - 41,698,83217. Phoenix Sky Harbor International Airport - 39,890,89618. Bangkok International Airport - 38,604,009 19. Singapore Changi Airport - 37,694,82420. Dubai International Airport - 37,441,440 (New to the list)21. San Francisco International Airport - 37,405,46722. Orlando International Airport - 35,622,25223. Newark Liberty International Airport (New Jersey) - 35,299,71924. Detroit Metropolitan Wayne County Airport - 35,144,841 25. Leonardo da Vinci-Fiumicino Airport (Rome) - 35,132,879 (New to the list)26. Charlotte Douglas International Airport (North Carolina) - 34,732,584 (New to the list)27. Munich Airport - 34,530,59328. London Gatwick Airport - 34,214,47429. Miami International Airport - 34,063,53130. Minneapolis-St. Paul International Airport - 34,032,710* Beijing Capital International Airport saw a seven million passenger increase from 2006 to 2008, likely due to the 2008 Summer Games held in Beijing.Airports that previously made the top thirty ranking list for busiest airports but are not on this year's ranking of the busiest airports include: Narita International Airport (Tokyo), and Philadelphia International Airport, Toronto Pearson International Airport (Canada). Continue Reading