Following the change to my account status, from Executive Platinum to ConciergeKey, I received a welcome email and then a phone call thanking me for my business. I was told to expect a welcome kit in about 3 weeks. In total it took 17 days.
On Friday I received an email that I had a Fedex package coming from “Specialty Print Communications” and that it would arrive by Tuesday. I googled them and saw they did work for American Airlines, so I knew this had to be my ConciergeKey package.