The tail sections of an American Airlines and US Airways aircraft are on the ramp at Dallas-Ft Worth International AirportNEW YORK (Reuters) – A U.S. bankruptcy choose on Thursday licensed AMR Corp's plan to exit chapter, subject to decision of a U.S. govt lawsuit to dam a proposed merger with US Airways Workforce Inc . Decide Sean Lane authorized the plan at a hearing within the U.S. Chapter Court in New York. It used to be the American Airways dad or mum's 1/3 try to persuade Lane to approve the deal in the face of opposition to the merger, which is the principle section of the plan. At prior hearings, Lane had expressed uncertainty about approving a plan that may alternate. …