World's top 10 most competitive airlines

Three Chinese airlines — Air China, China Southern Airlines and China Eastern Airlines — were ranked among the top 10 world airlines for comprehensive competitiveness in 2018, according to rankings released by the World Air Stewardess Association.

Comprehensive competitiveness of an airline is determined by operating scale, operations management, airline network, service quality and a high safety level.

American Airlines Group is the No 1 airline, with the highest comprehensive competitiveness this year.

Let's take a look at the world's top 10.

No 10 Air Canada