According to the Cabinet’s Resolution No. 455 of December 18, 2019, Chinggis Khaan international Airport in Buyant Ukhaa was renamed Buyant Ukhaa International Airport on July 1 and the New Ulaanbaatar International Airport under development in Khushigt Valley in Sergelen soum of Tuv aimag is now named Chinggis Khaan International Airport.
Currently, at Buyant Ukhaa International Airport, MIAT Mongolian airlines is operating charter flights while the airlines Hunnu Air and Aeromongolia are operating scheduled domestic flights.