American Airlines, American Eagle Expand Service to Mexico CheapOair Staff September 27, 2010 general More Mexico offerings from American Airlines American Airlines and its regional affiliate, American Eagle, announced plans Monday to increase service to and from Mexico. American said the additional service is a result of increased demand, in part related to the suspension of flights by Mexicana Airlines on August 11. Below are the new flights to be offered by American Airlines: Dallas/Fort Worth-Mexico City: Increasing from four to five daily roundtrip flights on November 18. Miami-Mexico City: Increasing from three to four daily roundtrip flights on November 18. Miami-Cancun: Increasing from four daily roundtrip on weekdays and five roundtrip on weekends to five daily nonstop flights on February 10, 2011. Chicago-Mexico City: Adding one new daily roundtrip flight on December 16.