What’s my balance in my AAdvantage account? orderAAmiles Admin March 09, 2011 18:51 Updated You can check by logging in at www.aa.com/myaccount. Your mileage balance will appear at the top right-hand side of the screen. Related articles How can I see that my AAdvantage miles have posted to my account? What’s my AAdvantage number? How do I use my AAdvantage miles? How is my name listed on my AAdvantage account? How to reset your password/forgotten password Comments 0 comments Article is closed for comments.