United isn't the only airline which did/does use 757s on transatlantic flights. And the fact that US east coast to western Europe was within range for the 757 i

United isn't the only airline which did/does use 757s on transatlantic flights. And the fact that US east coast to western Europe was within range for the 757 is a big reason why airlines are pushing Boeing for something else in the same class. Meanwhile, airlines are also looking at Airbus, which is talking up a long-range variant of the A321neo for exactly this purpose.