(July 6, 2020, 2:15 PM EDT) -- FORT WORTH, Texas — American Airlines Inc. and a group of participants in American Airlines defined benefit retirement plans told a Texas federal court on July 1 that they have reached an agreement to settle a dispute over the mortality table used to calculate retirement benefits (Olga Martinez Torres, et al. v. American Airlines, Inc., et al., No. 18-983, N.D. Texas)....