American Airlines' AAdvantage program still offers a compelling partner award chart. And you can often find good-value domestic awards, too. One of the strongest aspects of the American AAdvantage program is the value of its miles. However, it can be difficult to earn and redeem American miles, as the airline does not partner with major credit card rewards programs such as Chase Ultimate Rewards, American Express Membership Rewards, Capital One and Citi ThankYou Rewards.