@memnus Well, I've flown on...United and Delta, and I'd say they are about the same as Air Canada? But it has been a LONG time since I flew Air Canada. We had a couple years in a row of bad stuff and gave up with them. Once our flight was delayed like, 10 hours, and they lost our luggage once...
Westjet we've used ever since without a problem, I think they lost my luggage once they brought it to me at work.
Plus they give their employees stock options.