Terms and Conditions:

You must be a SkyMiles member to participate in this offer. If you are not a SkyMiles member, enroll online or call 1-800-225-2525 to become a member and receive your account number. There is no cost to join.

This offer is not retroactive. You must register for this promotion prior to travel, but no later than June 15, 2009. Northwest Airlines is not responsible for any malfunctions associated with the web registration process that result in late registration or incomplete information.

Qualifying travel must be after registration and between April 15, 2009 and June 15, 2009. Travel must be on Northwest, Northwest Airlink, Alaska Airlines, Horizon Air, Delta, Delta Shuttle, and Delta Connection-operated flights. Award travel is not eligible for mileage accrual.

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/skymiles/track/calc.shtml. Bonus Miles do not count toward Elite qualification. Bonus Miles will be posted to members accounts registered for this promotion six to eight weeks after the promotion period has ended.

This offer may not be combined with any other offers.

Northwest Airlines prohibits any automated systems and/or users from accessing our system with the intention of enrolling multiple members into the SkyMiles 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 method.

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

Reference Code: GNWP ALASKA BNS