Originally Posted by
moondog
Wouldn't it make more sense to increase the angle and give every seat aisle access (like in the case of 747 upper deck)?
I've seen pictures of that exact lay out (I think on Anet). I don't think anyone is using it just yet. I would imagine if any airline would go for it, it would be Delta. This way, they can boast that they have lie-flat, direct aisle access on every international flight.