At around 16:57 on September 28, China Southern Airlines flight CZ3573, carrying 120 passengers, took off from Guangzhou Baiyun International Airport to Qingdao Jiaodong International Airport. This was the first time that the large domestic aircraft C919 officially operated a route between Guangzhou and Qingdao, and carried out regular commercial flights at Qingdao Airport, marking the official entry of large domestic aircraft into the operation of the Guangdong-Hong Kong-Macao Greater Bay Area and the Jiaodong Economic Zone. According to information, at present, the large domestic aircraft C919 has entered China Southern Airlines with 13 aircraft, carried out nearly 16,000 flights, and carried nearly 2.2 million passengers.

At around 16:57 on September 28, China Southern Airlines flight CZ3573, carrying 120 passengers, took off from Guangzhou Baiyun International Airport to Qingdao Jiaodong International Airport. This was the first time that the large domestic aircraft C919 officially operated a route between Guangzhou and Qingdao, and carried out regular commercial flights at Qingdao Airport, marking the official entry of large domestic aircraft into the operation of the Guangdong-Hong Kong-Macao Greater Bay Area and the Jiaodong Economic Zone. According to information, at present, the large domestic aircraft C919 has entered China Southern Airlines with 13 aircraft, carried out nearly 16,000 flights, and carried nearly 2.2 million passengers.