A technician works on the manufacturing line of front part of the C919, China's first domestically-built large passenger jet, in Chengdu, capital of southwest China's Sichuan Province, April 28, 2017. The maiden flight of the C919 is scheduled for May 5, the Commercial Aircraft Corporation of China (COMAC) said Wednesday. The flight will depart from Shanghai Pudong International Airport. "If weather conditions are not suitable, the maiden flight will be rescheduled," COMAC said. (Xinhua/Chen Xie)
