Northwest / Delta American Express Credit Card Promotion: Up to 35,000 miles. EXPIRED

Here is the info as posted by Northwest:

Get up to 35,000 bonus miles.
You’ll receive 25,000 bonus miles after your very first purchase¹ and another 10,000 bonus miles after you make $1,000 in purchases within your first three months of becoming a Cardmember². That’s more than enough for an Award Ticket³!

Add to the Miles You Already Have
Later this year, WorldPerks will merge into the SkyMiles^® program⁴. Right now, you can link your WorldPerks and SkyMiles accounts and transfer miles between them. And the Gold Delta SkyMiles Credit Card is the only Credit Card that lets you add to the miles you already have.

Keep the Miles Coming, and So Much More
In addition to earning miles, you pay no annual fee the first year – a $95 savings⁵. You also get double miles on Delta and Northwest purchases⁶, on top of earning one mile on nearly every dollar spent elsewhere⁷. And you enjoy the exclusive Pay with Miles feature, which lets you use miles to pay for a portion or all of Delta and Northwest fares⁸.

This Offer Won’t Last Long
Get up to 35,000 bonus miles. Hurry, this offer ends May 31, 2009. This exclusive offer is only available online. Apply for Gold Delta SkyMiles Credit Card now.

As always be sure you carefully read all the terms and conditions.

1. Delta AMEX up to 30,000 Points Promotion
2. New Limited Time 45,000 Mile Delta Credit Card Offer
3. Delta Double Miles for Six Months
4. Earn 25,000 Miles from Delta SkyMiles Partners
5. Northwest Airlines Summer Sale – EXPIRED