American adds new city in Mexico just days after United does

American Airlines is adding service to yet another new city in Mexico. The Fort Worth-based carrier just announced that it will launch service to Puerto Escondido, Mexico, beginning Dec. 3. American will operate this new year-round, twice-weekly route from its megahub at Dallas Fort Worth International Airport (DFW) on Wednesdays and Saturdays. Bargain hunting: When …