Embarrassing mistake but...
Relatively large US account which converted to AA. I never linked it to another AA account. I look now, it's at 0.
how long ago would the 18 months have hit? within the last 2-3 months?
What's my best bet now? IF I merge accounts now (with another account that stayed active) would that past activity "bring back" the old miles? Or should I just go the car rental route? (can someone link to that thread?)
Do I need to pay AA the $600 to get them reinstated?