In 2014, Atlanta's Hartsfield-Jackson International Airport recorded 96.2 million passengers, making them the world's busiest airport...according to them. Atlanta's claim to the "world's busiest airport" title comes just two weeks after Chicago's O'Hare International boasted the same, saying it had knocked Atlanta out of the No.1 spot. This is because O'Hare has more flights, but Hartsfield-Jackson sees more people come through. So who do you think should take the crown?

source/s: http://www.usatoday.com/story/todayinthesky/2015/02/05/atlanta-airport-were-still-the-worlds-busiest/22915987/