So, it's a good idea to add the TSA PreCheck number to your profile on any airline you frequent, so the KTN is automatically ...

If you aren't going to earn enough Loyalty Points for the next American Airlines elite status tier, AAdvantage might have a ...

Owning an AAdvantage credit card will keep your miles from expiring as long as you have the account open. Otherwise, American Airlines AAdvantage miles expire after 24 months of no activity.