Hong Kong, April 20 -- Air India has signed an interline agreement with Canada-headquartered WestJet covering 31 destinations across North America. Read More The agreement allows Air India to offer single-ticket itineraries from India to 17 points in Canada and 14 points in the U.S. served by Westjet from Toronto and Vancouver, with passengers able to have checkin baggage tagged through to their final destination and receive boarding passes for all flights at the start of their journey. The Star Alliance member, which flies 10 times a week to Toronto and seven times a week to Vancouver, already interlines with WestJet to points in Canada from Amsterdam, Paris Charles de Gaulle and London's Gatwick and Heathrow airports. "Canada continues to...