WestJet Airlines flights
WestJet Airlines is the second largest airline in Canada and has its headquarters located in Calgary, where they also have their main hub. Besides Calgary, WestJet Airlines also have secondary hubs in Toronto and Vancouver. The airline offers both domestic and international flights, and has a total of more than 100 destinations. They have codeshare agreements with a number of airlines, but are not part of any global 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.
IATA Code: WS
ICAO Code: WJA