Naturally Slim is an online program which helps you change how you eat instead of what you eat. Learn the skills to lose weight and keep it off forever while still eating your favorite foods.


This Naturally Slim program is available to active U.S.-based mainline American Airlines team members. The program is also available to adult dependents enrolled in an American Airlines medical plan (including covered spouses and children over 18). Team members do not need to be enrolled in an American Airlines medical plan to be eligible to participate. 

Program Requirements

In order to successfully complete the program, you must:

  • Submit the online application and sign all appropriate releases by their associated deadlines.
  • Complete at least 8 of the 10 online video courses for Naturally Slim Foundations, within their set weekly time frames. It will be your responsibility to ensure your participation is accurately recorded each week.

By submitting the online application, you are committing to participate in the program, if accepted. There is no cost to you for the Naturally Slim program. However, a $100 cost-share will apply if you are accepted into the program and do not complete the program requirements. Program professionals select participants based on pre-determined criteria and a willingness to meet all program completion requirements as outlined below.

Add your name to the waitlist for the next class.


The information that you provide to Naturally Slim will be considered confidential and will be available only to you and the program professionals. American will receive participation reports for administration of payroll and billing processes. Otherwise, the information you provide to Naturally Slim is confidential and available only to you and Naturally Slim and its affiliates involved in conducting or evaluating the program. Naturally Slim cannot sell or otherwise divulge any participant information to any unauthorized party.