American Airlines (AA) is one of the major carriers of United States of America. It provides a range of options for easy check-in for passengers. This is to enable them to obtain their boarding passes without hassles, without being in long queues at the airports.
American Airlines online check in is available from 24 hrs and up to 45 or 90 minutes before departure of domestic or international flights respectively.
AA mobile check in is also available within same time limits as online check in.
While at the airport, passengers can use the regular check-in counter or the kiosk machines kept nearby to perform check in. Before entering the airport terminal, passengers can also avail the curbside check in services.
If you are new to airport or flying for first time or you feel there might be an issue with the chek-in process, you can seek assistance from a personal representative all the way during check in process.