It would be helpful if you shared whether you are a US Citizen or have Global Entry, and whether you have checked bags you need to wait for to re-check. That will impact the assessment of whether the ~2 hr connection is enough.
That said, AA's policy is to protect you in case of misconnect, which means that if you were confirmed on the earlier flight, and miss it, they'll re-accommodate you on the later (original) flight, although you risk your seat/cabin not being available at that time.