West Air flights
West Airlines, also known as West Air, is a Chinese low cost carrier that mainly offers domestic connections, even if they also have some destinations in other parts of Asia. Their main hub is found at Chongqing Jiangbei International Airport. They are not a part of any major global airline alliance.
An airline hub is an airport where the airline has a heavy presence and normally some kind of headquarters. On the other hand, a focus city is a destination where the airline operates limited point-to-point routes. In these cities, the airline doesn’t necessarily need to have an office (even though this sometimes is the case). Many low-cost airlines don't use the definition 'hub' but instead define their main airports of operations as an operating base.
CALLSIGN: WEST CHINA
IATA Code: PN
ICAO Code: CHB