Originally Posted by
DonKirkham
I agree that my "Jr" has never prevented me from flying, but it prevents me from doing online check-in with AA. I had AA change my last name in their system to be "[LASTNAME] JR" and that fixed it. Adding it as a suffix DID NOT work, so I removed the suffix and just changed the last name to match. Just remember that when you log in to AA.COM, your last name is now "[LASTNAME] JR"
I did exactly the same thing. If you have a status match, Don’t forget to also get your Hyatt globalist system name fixed to be the same name in the Hyatt system or the linkage will be broken.