Shirley and I were at the Edmonton Airport last December. Easy to get in and out of. Biggest challenge is figuring out the controls for the rental car.
A couple of year ago we left Cuba when is was nudging 100. Got to Vancouver in light weight clothing and sandals, to 6 inches of slush and fog. Had to walk about 250 yards in the slush to the car, and brush it off, and most of it landed on my feet. I hate slushy airports.
We fly in to Bella Bella in September. Might be in a float plane.
UK