Before revision: Surrounded by high mountain peaks and with temperatures ranging from −42 °C (-43.6 °F) in winter to 33 °C (91.4 °F) in summer, it is an extremely challenging airport to fly from) Lhasa, Tibet, China - Lhasa Gonggar Airport Medellín, Colombia - José María Córdoba International Airport ( hot and high tests for the Airbus A380 were done there).
After revision: Lusaka, Zambia - Kenneth Kaunda International AirportSurrounded by high mountain peaks and with temperatures ranging from −42 °C (-43.6 °F) in winter to 33 °C (91.4 °F) in summer, it is an extremely challenging airport to fly from) Lhasa, Tibet, China - Lhasa Gonggar Airport Medellín, Colombia - José María Córdoba International Airport ( hot and high tests for the Airbus A380 were done there).