The statistic illustrates WestJet's available seat kilometers (ASKs) between 2011 and 2020. In 2020, WestJet Airlines had a capacity of ** billion available seat kilometers. ASK refers to the number of seats available for passengers multiplied by the number of kilometers the seats are flown.
In May 2019, WestJet became a private company owned by Toronto-based Onex Corporation.
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Flight Airline Business. (December 30, 2021). WestJet's available seat kilometers from 2011 to 2020 (in millions) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 29, 2026, from /statistics/542945/available-seat-miles-of-westjet-airlines/
Flight Airline Business. "WestJet's available seat kilometers from 2011 to 2020 (in millions)." Chart. December 30, 2021. ÌÇÐÄÆƽâ°æ. Accessed July 29, 2026. /statistics/542945/available-seat-miles-of-westjet-airlines/
Flight Airline Business. (2021). WestJet's available seat kilometers from 2011 to 2020 (in millions). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 29, 2026. /statistics/542945/available-seat-miles-of-westjet-airlines/
Flight Airline Business. "Westjet's Available Seat Kilometers from 2011 to 2020 (in Millions)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 30 Dec 2021, /statistics/542945/available-seat-miles-of-westjet-airlines/
Flight Airline Business, WestJet's available seat kilometers from 2011 to 2020 (in millions) ÌÇÐÄÆƽâ°æ, /statistics/542945/available-seat-miles-of-westjet-airlines/ (last visited July 29, 2026)
WestJet's available seat kilometers from 2011 to 2020 (in millions) [Graph], Flight Airline Business, December 30, 2021. [Online]. Available: /statistics/542945/available-seat-miles-of-westjet-airlines/
