Originally Posted by JY1024

A small note since it's been a while since you've flown AA...way back when, the luggage cutoff for domestic flights was 30 min. A few years ago, it changed to 45 min. (I got caught once and ended up having to switch to a later flight since I was so used to cutting it close and getting to the airport 30-40 min before departure.)

Latest check-in times are here: https://www.aa.com/i18n/travel-info/...nd-arrival.jsp