I took the UP Train to Union Station to catch an airplane to another country which requires you to leave really early. It's a good thing I left as early as I did because I went to Air Canada Centre to catch my flight. I showed them my ticket at the door and they let me in but then when I tried to find the gate for my flight I couldn't. I did buy some popcorn because I was hungry and it was quite delicious. Thanks to a security guard who wouldn't let me into a private area, I was told I was in the wrong building and that I needed to take the UP train in the OPPOSITE direction. Like I should have known. I phoned Air Canada to lodge a complaint but the person at the other end of the phone told me "they didn't know what to say." I told them that's precisely the problem with Air Canada since they falsely named (what I later found out was) a sports arena after an airline. Typical corporations trying to pull fast ones. Probably a tax scheme.