Article content Air Canada is heading down the runway with a $5.9-billion aid package from Ottawa, preparing for liftoff once the pandemic passes. In Calgary, the future of WestJet Airlines — and the local airport authority, which is considering selling off assets as it loses money — is less certain as negotiations continue between the Trudeau government and the air carrier. We apologize, but this video has failed to load. Try refreshing your browser, or Chris Varcoe: Federal aid for Air Canada, 'bittersweet' for WestJet and Calgary airport Back to video Both the Calgary-based company a...