The latest info on American Airlines mobile apps
American Airlines provides an iOS app that is compatible with iPhone, iPod, and iPad.
Also, if you're a member of American Airlines AAdvantage, you can manage your profile, view your points balance, and more.
American Airlines has an Android app that works with most Android tablets, phones, and some Android Wear devices. As is often the case, the Android app offers the same functionality as the iOS app.
Also take a look at American Airlines's website by clicking here — you should be able to do what you need there.