95 percent. According to official website of Sichuan Airlines, the flight attendants will be trained for three months after the interview. The training courses are 20 courses stipulated by the Civil Aviation Administration of China, and the training pass rate is 95%. Sichuan Airlines Co., Ltd., formerly known as Sichuan Airlines, was established on September 1986 and officially set sail on July 14, 1988. Headquartered in Chengdu Shuangliu International Airport, Sichuan Airlines is the largest all-air passenger fleet airline in China.