I applied online. The process took 2 weeks. I interviewed at Air Canada (Calgary, AB) in Oct 2016
Interview
1st call was very basic, just a confirmation of whats on your CV followed by an online exam aroubd an hour and then they'll give a schedule for linguistic test over the phone. It was just like normal conversation asking about your plans for the week, hobbies, type of music and some hypothetical questions. Next was the face to face interview, mostly about situations at work