The A350's winglets are much larger than the A330neo's, an aircraft that partially followed the A350's winglet design.
The carrier appears to be following a similar practice to that of Southwest Airlines and others ...
The U.S. Air Force looks set to finally add winglets to a portion of its KC-135 Stratotanker aerial refueling fleet. The service says putting upturned devices on the tips of the wings on the over half ...