Making your way through the airport is not an experience most of us like to think about, but if you consider all that goes into running these enormous facilities, it's quite impressive. From coordinating hundreds of flights each day to shuttling tens of millions of passengers (and their baggage) annually, airports, it can be said, move the world.
While every airport manages a lot of activity, there are a few that are on another level and earn the title of the busiest airports around the world.
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