My favorite air travel trivia is that the busiest air route by a huge margin isnt in new york or la or anywhere in the U.S, nor is it in europe, nor japan or ch

My favorite air travel trivia is that the busiest air route by a huge margin isnt in new york or la or anywhere in the U.S, nor is it in europe, nor japan or china, but in Jeju, a tiny island off the coast of south korea. 13m passangers in 2017 alone. It blew my mind.