Passengers check in at the Chengdu Tianfu International Airport in Chengdu, southwest China's Sichuan Province, June 27, 2021. Chengdu Tianfu International Airport in southwest China's Sichuan Province has opened for operations, with a Sichuan Airlines flight bound for Beijing taking off on Sunday morning. (Xinhua/Liu Kun)
A passenger of flight 3U8001 of Sichuan Airlines poses with a boarding pass and a plane model of the flight at the Chengdu Tianfu International Airport in Chengdu, southwest China's Sichuan Province, June 27, 2021. Chengdu Tianfu International Airport in southwest China's Sichuan Province has opened for operations, with a Sichuan Airlines flight bound for Beijing taking off on Sunday morning. (Xinhua/Wang Xi)
Photo taken on June 27, 2021 shows a view of the first flight arriving at Chengdu Tianfu International Airport in southwest China's Sichuan Province since its opening for operations. Chengdu Tianfu International Airport in southwest China's Sichuan Province has opened for operations, with a Sichuan Airlines flight bound for Beijing taking off on Sunday morning. (Xinhua/Shen Bohan)
Aerial photo taken on May 31, 2021 shows the Chengdu Tianfu International Airport in Chengdu, southwest China's Sichuan Province. Chengdu Tianfu International Airport in southwest China's Sichuan Province has opened for operations, with a Sichuan Airlines flight bound for Beijing taking off on Sunday morning. (Photo by Liu Yinghua/Xinhua)
A cabin crew member explains safety guidelines to a passenger on flight 3U8001 of Sichuan Airlines at Chengdu Tianfu International Airport in southwest China's Sichuan Province, June 27, 2021. Chengdu Tianfu International Airport in southwest China's Sichuan Province has opened for operations, with a Sichuan Airlines flight bound for Beijing taking off on Sunday morning. (Xinhua/Wang Xi)
Aerial photo taken on April 30, 2021 shows a view of Chengdu Tianfu International Airport in southwest China's Sichuan Province. Chengdu Tianfu International Airport in southwest China's Sichuan Province has opened for operations, with a Sichuan Airlines flight bound for Beijing taking off on Sunday morning. (Photo by Wang Ruilin/Xinhua)
