Travel may increase as . . .businesses try to recapture business. Nobody really knows what will happen after all of this, but let's be honest, airlines have always recovered. People who travelled before, will continue to travel. Businesses may (or not) increase their travel to increase business and get cash flowing again. Canada has a large body of foreign students who need to get home and back, especially at Christmas and summer holidays. We have a large population of new Canadians who want to travel home at least once a year, especially Asia.
I liked the article talking about modernizing fleets at this time, to be even better suited for future business levels. As long as Air Canada is making the right moves and negotiating the right deals, I hope to see them back at $30 by at least Christmas, 2020. Not a prediction, but a somewhat educated guess.