My employer sends me with either Air Canda or West Jet to Vancouver, Calgary, Edmonton, and Winnipeg in business/premium economy class. I've also flown them personally from South Korea in economy. I always shudder when I see my tickets are booked with AC over West Jet. Thier app rarely works for early check in, they often don't have a kosher meal onboard, despite ordering when booking and calling a few days before to confirm. Attendants are really hit or miss (rude or dismissive). With West Jet, Asiana, and Korean Air I can always bank on steller service and pleasant attendants. Also some of the dirtiest planes I've been on were with AC. Power outlet and in flight entertainment systems are frequently broken or not working, and they charge for wifi on domestic flights! $7 for 30 minutes? Give me a break. The only reason I gave 2 stars is that once and a while I get a pleasant cabin crew. You can keep your useless areoplan miles too.