Calgary International Airport, (IATA: YYC, ICAO: CYYC), is an international airport that serves Calgary, Alberta,
Canada and the surrounding region; it is situatated approximately 17 km (11 mi) northeast of the downtown core.
The airport offers scheduled daily nonstop flights to major cities in Canada, Europe and the United States. Calgary International
Airport is the base city of WestJet Airlines, is a hub of flag carrier Air Canada, and is also a hub for Air Canada Jazz.
The airport is one of 8 Canadian airports that has US Border Pre-clearance facilities.
The terminal has four concourses, one of which is subdivided into two wings, one wing to accommodate international flights, and another wing to
accommodate international flights to the United States utilizing the airport's US border pre-clearance facilities. Plans for a fifth concourse
are also being developed.