Dear ____

Your commitment to American Airlines is extraordinary and we sincerely thank you for your loyalty.

As one of our multi-million mile AAdvantage® members, you have enjoyed the benefits of an informal program that recognizes your robust mileage earning activity.

We are announcing a new AAdvantage® Million MilerSM program which recognizes and rewards AAdvantage members when Million Miler thresholds are reached. Starting December 1, 2011, AAdvantage base miles earned by flying on American Airlines, American Eagle® or the AmericanConnection® carrier or any eligible AAdvantage program participating airline will count towards Million Miler status. Also, as a limited time offer, one AAdvantage mile for every dollar spent on eligible purchases using the new Citi ExecutiveSM / AAdvantage® World EliteTM MasterCard® credit card that post to billing statements through December 2012 will count toward Million Miler status*. The Citi ExecutiveSM / AAdvantage® World EliteTM MasterCard® credit card account must be open and in good standing by December 1, 2011.

As you know, you are vested with lifetime AAdvantage Platinum® status, regardless of your annual elite-qualifying activity. We will continue to provide you with four (4) one-way systemwide upgrades each time you cross another Million Miler threshold.

All of your Program to Date AAdvantage miles earned so far as well as any AAdvantage miles posted between now and November 30, 2011, will count toward the new Million Miler program. On December 1, 2011, you will be able to view the details of your Million Miler activity in your AAdvantage account on AA.com separately from your AAdvantage award miles, so you can track your progress toward reaching this special designation.

For frequently asked questions, visit AA.com/MillionMiler. We thank you for your loyalty and look forward to seeing you on board soon.

Sincerely,

Maya Leibman
Maya Leibman
President — AAdvantage Loyalty Program