The American Airlines app provides various features to enhance your travel experience, including flight booking, check-in, viewing boarding passes, and receiving real-time flight updates. It also allows seat selection, tracking AAdvantage miles, exploring travel deals, and accessing airport maps, all from your mobile device.

Yes, the American Airlines app is free to download and use on both Android and iOS devices. There are no subscription fees, but standard mobile data charges may apply during usage, especially when booking or checking in.

While internet is required for booking flights, check-in, and real-time updates, some features are available offline. For example, after downloading your boarding pass, it can be accessed without internet. Overall, a stable connection is recommended for the best experience.

If the app isn't functioning correctly, ensure you have the latest version installed and try restarting your device. Check your internet connection and visit the app's support page or contact American Airlines customer service for further help. They can provide troubleshooting assistance or resolve technical issues.

Managing your AAdvantage account is simple: log in within the app to view mileage balance, track earned miles, and access elite benefits. You can also update personal information, view transaction history, and redeem miles for rewards easily.