It is the busiest airport in central China as it is geographically located in the centre of China's airline route network. The airport served 20,772,000 passengers in 2016, making it the 14th busiest airport by passenger traffic in China. The airport is a focus city for Air China, China Eastern Airlines, and China Southern Airlines. The airport has flights to international destinations such as New York City, San Francisco, Tokyo, Rome, Istanbul, Dubai, Sydney, Bali, Bangkok, Moscow, Osaka, Seoul, and Singapore. The name Tianhe () can be literally translated as "Sky River"; Tianhe is also one of the names for the Milky Way in ancient Chinese.