China Air Traffic Congestion Worsened by Military Restrictions

China Air Traffic Congestion Worsened by Military Restrictions

Nelson Ching/Bloomberg

Exhaust emits from a jet-engine on an Air China Ltd. airplane burning a mixture of jet fuel and bio-liquid fuel at Beijing Capital International Airport in Beijing. China’s air force, which has controlled the airspace since the People’s Republic was established in 1949, has started gradually relaxing some of the curbs.