According to the civil aviation administration of China southwest bureau official, on May 14, 2018,
SICHUAN airlines flight 3u8633 carry out a task that fly from CHONGQING to Lhasa flight , cruise in
CHENGDU area phase, the cockpit right front windshield broken off, emergency unit. Fortunately,
the crew operated properly, operating the aircraft from a high altitude of 9,800 meters to the CHENGDU SHUANGLIU airport.
The whole process lasted just over 20 minutes and landed smoothly.