Usually people inquire about what is air canada premium economy?Air Canada's economy class cabins are normally only two rows wide. Each aisle in a row has two seats on the window side, while the centre column contains three to four seats. Such window seat arrangements are ideal for a romantic getaway. The increased seat recline is another advantage of upgrading to Air Canada premium economy. Seats can recline up to seven inches to make it simpler to fall asleep. To support your feet, use the footrest that is located beneath the seat in front of you.