I am flying to Paris soon and after reading about 757's having to make fuel stops on the westbound flight, I am wondering if I should try to get the flight with the 767. The later flight which is a 757 is more convenient, however, I don't want to make a fuel stop on the way home. Does anyone know if this has been an issue CDG-JFK ( or EWR) or only with longer flights, like BCN?