China Southern Airlines (excluding Xiamen Airlines and Chongqing Airlines) owns 349 high-performance passenger planes of various types, ranking number one in terms of airplane quantity.
China Southern Airlines owns the following types of airplanes:
Boeing: B737-300, B737-700, B737-800, B757, B777.
Airbus: A319, A320, A321, A330, A380.
Regional airplanes of EMB: EMB145, EMB190.
A380 passenger planes can hold the most passengers, with a double-deck and holding 506 people.