Chongqing Airlines (OQ) is a domestic airline based in Chongqing, China. The airline is 60 percent owned by China Southern Airlines (CZ). Chongqing Airlines operates from a base at Chongqing Jiangbei International Airport (CKG) and flies to about 30 destinations throughout China. These include Beijing Capital International Airport (PEK), Nanjing Lukou International Airport (NKG) and Shanghai Pudong International Airport (PVG). The airline's fleet consists of 11 Airbus A319-100 and Airbus A320-200 planes. Aircraft include all Economy Class configurations, as well as two-class (Business Class and Economy Class) and three-class (Business Class, Premium Economy Class and Economy Class) configurations.