Originally Posted by
Carpboy823
If I understand correctly, you would lose your progress toward an MQD waiver
I agree that this is likely going to be the outcome, but I doubt anyone at Delta or Amex will be able to give you a straight answer. It is possible that your spend progress might not be lost since the Amex spend tracker on Delta.com is updated monthly and might simply add the latest month's spend to the old number when it updates.
Originally Posted by
Carpboy823
OP is asking about switching between co-branded cards, I think now.
No, there are no free co-branded DL Amex cards available to the public.