Passengers wait to check in at Baiyun International Airport in Guangzhou, south China's Guangdong Province, April 26, 2021. China's Baiyun International Airport in Guangzhou has overtaken Atlanta Hartsfield-Jackson International Airport as the world's busiest hub in 2020, an international trade group said on April 22. With nearly 43.77 million passengers through 2020 at Baiyun airport, which is located in Guangzhou, south China, the Chinese airport came to top the list of world's busiest hubs, moving up from the 11th place in 2019, the Airports Council International (ACI) said in a statement. (Xinhua/Tian Jianchuan)
