Air Canada drops second LHR flight for summer season

This is a further reduction from previous years when YYC saw double daily service to LHR that went down to five times per week and now is totally gone for the 2011 summer season. However to make up some of the capacity loss the single daily flight will be flown with a Boeing 777-300ER as of June 1, 2011.  Overall though 467 seats per week are lost according to Johnny Aussie on Skyscraper pages.

Source: Skyscraper Pages and Airline Route Updates