Boeing heads for expected 2018 plane order victory over Airbus

SEATTLE (Reuters) - Boeing Co looked poised to beat European arch-rival Airbus for aircraft orders in 2018 by a wide margin after clinching billions of dollars in new business from Nigeria's Green Africa Airways and Saudi Arabia's flyadeal.The world's largest planemaker had already notched 690 net airplane orders through end-November, the last full month reported, surpassing Airbus' 380 total orders minus cancellations for the same period, company data showed. Boeing said on Friday that..