Originally Posted by
Soulag
So early last year I changed my AA Platinum to a DC. They did issue a new card with a different number, but it showed up in my Citi online profile with the same credit limit. I Then applied for a new Platinum and was approved and received the bonus after the required spend, so in my case downgrading did Not reset the 18 month clock.
Thanks for the data point. Was your AA-Plat a WE when you converted it to DC?