For any card, just go to www.americanexpress.com and click on Personal Cards up at the top, and then when you see a tab called Apply for a card, click it and from the drop-down menu choose "See all cards."
I can't give you the direct link for the Delta, because I'm having my usual problems with AmEx vs. Firefox. If I'm not logged in, it gives me "page unavailable" messages.
USC08, I replied to your other post about AmEx Credit Cards.
* Credit is a wonderful servant, but a terrible master. * Who's the boss --you or your credit? FICO's: EQ 781 - TU 793 - EX 779 (from PSECU) - Done credit hunting; having fun with credit gardening. - EQ 590 on 5/14/2007