The world's busiest airport revealed

The world's busiest airports: While airline passengers might wish for less crowded airports, cities love to brag about their booming airports and the impact of flight on the local economy. Denver International Airport in the US was the 20th busiest in the world last year for passenger traffic, with more than 61 million passengers. That's according to 2017 data from Airports Council International. (www.cnn.com) さらに...