In November 2008, it was announced that Alaska Airlines, along with its affiliate Horizon Air, would be forging a new partnership with Delta Air Lines, thereby mirroring the long-standing relationship that Alaska Airlines has with Northwest Airlines. Part of the announcement was that by the end of 2009, Delta Crown Room and Northwest WorldClub members would receive access to Alaska Airlines's Board Room lounges in Anchorage, Seattle, Los Angeles, Portland, San Francisco and Vancouver, British Columbia. Alaska Airlines Board Room members would receive access to the Delta Crown Room lounges and Northwest WorldClubs lounges.[30] (Delta subsequently announced that its Crown Room lounges would be merging with Northwest's WorldClubs lounges to form the brand-new Delta Sky Club lounge.[31]) The other major part of the announcement from Alaska Airlines and Delta Air Lines was that Delta SkyMiles members who are gold or platinum and Alaska Airlines Mileage Plan members frequent fliers who are MVP or MVP Gold members would have reciprocity in priority boarding, check-in and seat assignment benefits by the end of 2009.[30]