I figured that with enough of us blacklisted by Chase, but yet still jonesing for all of those good Chase cards, we could potentially learn something by posting info about trying to work with Chase again after being blacklisted.
For reference, the general "Chase Blacklisting" thread is here:
http://www.flyertalk.com/forum/chase...account-s.html
For me:
2013-10 - Shutdown
2014-04 - Applied and was approved for United MileagePlus® Explorer Business Card. Received the card in the mail the same day as a letter telling me it was already cancelled.
So, my blacklisting is clearly lasting longer than six months.
I've heard of people getting back in with Chase after 15 years. I'm hoping there's a shorter timeframe in there between six months and 15 years.