American AAdvantage has two banks issuing credit cards to members in the U.S.: Citibank and Barclaycard. Citibank advertises online, through direct mail, and in American’s club lounges. Barclaycard advertises in the airport and on flights.
Citibank is running limited-time 60,000 mile signup bonuses for its personal and small business credit cards. Barclaycard has a brand new card on offer.