The ARJ21, China's first commercial regional aircraft, arrives at the Shuangliu International Airport in Chengdu, capital of southwest China's Sichuan Province, Nov. 29, 2015. The passenger plane, ARJ21, produced by the Shanghai-headquartered Commercial Aircraft Corp. of China (COMAC), was delivered to Chengdu Airlines on Sunday. Xiangfeng (Flying Phoenix) is a 90-passenger capacity twin-engine jet, with a standard range of 2,220 kilometers. It is expected to ply busy routes such as Chengdu-Beijing and Chengdu-Shanghai. COMAC has received more than 300 orders from 19 airlines, including three from the Republic of Congo. (Photo: Xinhua/Pei Xin)