Double Gulf boost for Boeing 787 Dreamliner program

American planemaker Boeing Co has received a boost for its 787 Dreamliner program from two Gulf carriers. The first involves new start-up Saudi Arabian carrier Riyadh Air which has placed an order for 39 Boeing 787-9 Dreamliners with options on a further 33 of the long-haul jets. The arrival of Riyadh Air corresponds with Saudi Arabia