All the airports that WestJet Airlines flights have come from See the airports that WestJet Airlines flight have traveled to / or see all the flights this airline has flown (in and out of SFO)

Los Angeles International Airport. This airport in the United States is also referred to as LAX or sometimes KLAX
Tacoma International Airport. This airport in the United States is also referred to as SEA or sometimes KSEA
Calgary International Airport. This airport in Canada is also referred to as YYC or sometimes CYYC
Vancouver International Airport. This airport in Canada is also referred to as YVR or sometimes CYVR
Gen E L Logan International Airport. This airport in the United States is also referred to as BOS or sometimes KBOS
Benito Juarez International Airport. This airport in Mexico is also referred to as MEX or sometimes MMMX
Don Miguel Hidalgo International Airport. This airport in Mexico is also referred to as GDL or sometimes MMGL
Edmonton International Airport. This airport in Canada is also referred to as YEG or sometimes CYEG
Hartsfield-Jackson Atlanta International Airport. This airport in the United States is also referred to as ATL or sometimes KATL
McCarran International Airport. This airport in the United States is also referred to as LAS or sometimes KLAS
Sacramento International Airport. This airport in the United States is also referred to as SMF or sometimes KSMF
Los Cabos International Airport. This airport in Mexico is also referred to as SJD or sometimes MMSD

All these flight data are available as openly licensed data on the sfomuseum-data GitHub account. If you'd like to read more about our efforts to archive flight data at SFO Museum have a look a the Mills Field weblog posts tagged "flightdata".