What are the hours of work? http://www.purplecreativedesign.co.uk/supplementingcom-legit-5884.pdf#pressure supplementing.com legit  But some analysts think ANA will buy Airbus wide-body planes to hedge against delay and avoid getting left with older fleets while competitors fly new jets that consume less fuel. The Airbus A350 is due to enter service in 2015, while Boeing's competing 777X is not expected before 2020.