Originally Posted by
mduell
And for many of those routes, they'd be making frequent stops in Canada, because of the ESAD and loading decisions.
That is correct. Only for winter time. Because the 757 aircraft can not fly nonstop to EWR, IAD or JFK. Due to high headwinds gusts. They will lose the fuel. That's the problem. All 757 aircraft have stop in YHZ or YYT to get refuel the planes.