NEW YORK - The federal bankruptcy judge presiding over the Chapter 11 case of AMR Corp., the parent company of American Airlines Inc., on Nov. 27 approved a settlement between American Airlines and the U.S. Department of Justice (DOJ) that will allow the airline to merge with US Airways Inc. and emerge from Chapter 11 bankruptcy (In Re: AMR Corporation, No. 11-15463, Chapter 11, S.D. N.Y. Bkcy.).