TURICENTRO, S.A.; Centro America Travel Agencie, Ltd; Negocios Globo, S.A.; Fronteras Del Aire, S.A., on Behalf of Themselves and All Those Similarly Situated, Appellants v. AMERICAN AIRLINES INC.; Continental Airlines Inc.; Delta Airlines Inc.; International Air Transport Association; United Airlines Inc. No. 01-3135.United States Court of Appeals, Third Circuit.Argued March 7, 2002. Filed September 9, […]