You can do American airlines check-in online through the app, web or by visiting the official website or also
on the airport itself. You must keep your confirmation number with yourself while
checking in.
If you are checking in through the mobile app or through the web then you can
do online check in 24 hours before and up to 45 minutes before the departure of your flight. Read through the following article to know abot your flight status and further requirments.
American Airlines Online Check in
American Airlines Flight Check in
American Airlines Mobile Boarding Pass
American Air mobile boarding pass is extremely convenient. You can save time as well as paper. It is very easy to use as when you get your boarding pass you can scan the barcode on the screen at the airport security checkpoints during boarding. You can use your mobile boarding pass at almost all the airports. Steps to get your mobile boarding pass:-
Travelling documents Required
You must carry the following documents while checking in:-