219 F.3d 605 (7th Cir. 2000) United Airlines, Inc., Plaintiff, Counterdefendant-Appellee,v.Mesa Airlines, Inc., and WestAir Commuter Airlines, Inc., Defendants, Counterplaintiffs-Appellants,v.SkyWest Airlines, Inc., Third-Party Defendant-Appellee. No. 00-1110 In the United States Court of Appeals For the Seventh Circuit Argued May 10, 2000Decided July 5, 2000 Appeal from the United States District Court for the Northern District […]