USA, U.S. airline Continental confirmed a previously announced intent-to-buy for 15 Boeing 757-300 single-aisle airplanes, equipped with Rolls-Royce RB211-535E4B engines, in a contract valued USD$1.2 billion. Deliveries of the new planes are scheduled for late 2001 through mid-2003. New aircrafts, which will be used primarily for domestic routes, will raise the total number of 757 in Continental...