Using Delta miles on klm flights

SkyTeam carriers Delta Air Lines and KLM Royal Dutch Airlines offer codesharing flights, provide customers with service to destinations in the United States, Latin America, Europe, Africa and the Middle East from their hubs in Amsterdam, Atlanta and New York-JFK.
KLM operated codeshare flights with a total of 14 destinations beyond Delta’s hubs at Atlanta and New York-JFK.
Members of Delta’s SkyMiles program and KLM’s Flying Blue can earn miles for redemption awards and elite qualification on flights operated by Delta and KLM. Customers can redeem frequent flyer miles interchangeably on any of the other SkyTeam member airlines.you can Using Delta miles to book klm tickets and seat upgrade.
In addition, international first and business class passengers as well as SkyTeam Elite Plus traveling in economy are able to access airport lounges across the respective networks of the SkyTeam carriers

SkyMiles members can also use miles to upgrade to Business class when flying on a full fare economy class (Y) ticket on many of our SkyTeam member airlines. In addition, as a result of our enhanced relationship with KLM, SkyTeam mileage upgrades can now be used on the following KLM booking classes: S, X, B, and M (valid for travel through May 31, 2011) and Y, B, M, and U (on or after June 1, 2011). You will need to contact a Delta reservations agent by phone for more details and to process this upgrade request.

Initially, Delta is codesharing to 10 KLM markets via Amsterdam including Stockholm, Warsaw, Hamburg, Oslo, Bucharest, Gothenburg, Hanover, Nuremberg, Birmingham and Helsinki. Delta intends to grow its codeshare services across KLM’s network to more than 30 destinations.
Said Glen Hauenstein, Delta’s executive vice president of Network Planning and Revenue Management: “Our ability to add codes on KLM flights complements our existing Western European SkyTeam partners Air France, Alitalia and CSA Czech Airlines. This gives our customers even greater flexibility and options as KLM serves many unique destinations and offers strong connection opportunities that support our expanding trans-Atlantic network. This summer, Delta offers more flights between the United States and Europe than any global carrier and we are pleased to expand the number of choices our customers have beyond the 29 destinations served by Delta.”