Just got an Apple watch last week as I had a 5hr layover at YVR (Vancouver BC) and took the train to downtown Apple store to try and buy. I already had my AirCanada boarding pass in Passbook on iPhone and it then showed on Apple watch. Problem is I only had one experience where they accepted the watch barcode and that was the pre scan of the boarding pass just entering the security line for Gate C in YVR. At the actual security they asked for the iPhone. Going onto the plane they wanted the iPhone. Also flying out of YKA a week later they said no to the watch and again at YVR when I left security for a while they said no going back through and boarding the planes. Has anyone had better success with airports scanning the barcode and not needing to see the phone? I thought it would be great but I'd rather just pull out a paper one than my iPhone most of the time anyways. I thought the watch would be the solution to go away from paper but I guess not yet in Canada at least.