Originally Posted by
gm1955
Does anyone have knowledge on how having a Delta Business Reserve would impact the odds of success for the Business PLATINUM AMEX? Would I be better to convert my single DL AMEX to a personal Reserve before applying?
There is a little bit of uncertainly here - your application for the Platinum Card (not Delta) should not be affected by your Delta card accounts, unless you are generically in Amex popup jail.
Applications for a Delta Platinum Card may be impacted by other Delta card accounts.