Air China is China’s only national flag carrier and a member carrier of the world’s largest airline network - Star Alliance. The airlines has a fleet of 623 aircraft most of which are Boeing and Airbus. they operate 378 routes, including 102 international routes, 14 regional routes and 262 domestic routes, serving 176 cities in 41 countries and regions, including 64 international cities, 3 regional cities and 109 domestic cities.