Ten of the top twenty airports in the world for departing seat capacity this week are in China,. Some of the busiest airports in the world may be places you haven’t heard of or at least, couldn’t place precisely on a map like Hangzhou, Chongquing and Kunming.
For all of China’s dominance here in Covid times around Chinese New Year the busiest airport in the world for domestic flying is still Atlantaa – and by a lot (17% ahead of the number two airport). Middle seat blocking helps here (Delta is flying more seats than they are selling) but Delta has retrenched to Atlanta to a large degree and it skews as a domestic hub even during normal times.