Condor and Lufthansa used to be married. But Condor ran off with a British chap and now is part of the Thomas Cook Group. Although Condor retains (Lufthansa’s) Miles & More as its loyalty program, the two carriers are direct competitors....
Condor Partnership = Lufthansa Miles on Alaska?

Alaska Airlines and Condor, a German budget/leisure airline, have partnered: you can now earn Alaska miles when flying on Condor. But what about the other way around? Condor used to be partially owned by Lufthansa. Being a German airline...