View offer page on WorldPerks website

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Exclusive Offer: Fly to any of our 375 destinations worldwide and earn up to 50,000 Bonus Miles

A much deserved vacation, seeing clients, hotel stays and upgrades—there are many great ways to enjoy what you've earned through WorldPerks.

Register today and you'll enjoy 5,000 Bonus Miles for each roundtrip flight flown on Delta, Northwest, Air France or KLM between June 25 and December 31, 2009, up to 50,000 Bonus Miles.

* Register by September 30, 2009
* Travel through December 31, 2009

While hundreds of destinations on six continents are a lot to choose from, you wouldn't expect anything less from the world's largest airline and SkyTeam® Alliance member.

To Earn Bonus Miles:

1. Review the Terms & Conditions below.
2. Register for this promotion.
3. Print the confirmation page for your records.
4. After registering, make your qualifying reservations at nwa.com, contact your travel agent or call Northwest Airlines at 1-800-225-2525.



Terms and Conditions:

You must be a WorldPerks member residing in the United States and have received a personalized e-mail or post card to participate in this offer.

Qualifying travel must occur after registration and be completed by December 31, 2009. A qualifying flight includes any Delta, Northwest, Air France/KLM, Northwest Airlink (includes Mesaba, Pinnacle, and Compass) or Delta Connection (includes ASA, Chautauqua Airlines, Comair, Freedom Airlines, Shuttle America and Skywest) flight. Codeshare flights operated by carriers other than the Delta Connection and Airlink carriers are excluded from this offer. Travel must be on a paid published fare.

5,000 Bonus Miles will be credited for each roundtrip ticket flown during the promotional period. A maximum of 50,000 Bonus Miles will be awarded to each member account during this promotion.

Bonus Miles for this promotion are in addition to your regular credited flight miles and Elite tier Bonus Miles. Approximate credited flight miles can be found at http://www.nwa.com/worldperks/track/calc.shtml. Bonus Miles do not count toward Elite qualification. Bonus Miles will be posted to member's account registered for this promotion four to six weeks after completion of qualifying travel.

You must register for this promotion no later than September 30, 2009. Northwest Airlines is not responsible for any malfunctions associated with the web registration process that result in late registration or incomplete information. Northwest Airlines prohibits any automated systems and/or users from accessing our system with the intention of enrolling multiple members into the WorldPerks program and/or registering members for promotional offerings. Prohibited methods include, but are not limited to, using robots, automated registration or enrollment generating tools, third-party services that enroll or register on others' behalf, or any other software. Northwest Airlines reserves the right to disqualify enrollments or promotion registrations made using such methods.

This offer may not be combined with any other offers.

Additional restrictions may apply. Northwest is the final authority on interpretation of these rules.