Nice sale with Delta for travel from Madrid to Miami. You can book these as KLM codeshares which increase the earned MQDs and MQMs. The below earnings reflect tickets booked as codeshares with KLM in Z class.
MAD-MIA would earn 14034 MQMs 3742 MQDs 3.00 MQD Ratio while Delta Diamond members would obtain 29939 RDMs, Platinum 26197 RDMs, Gold 24326 RDMs, Silver 22454 RDMs, Base 18712 RDMs
Delta Boeing 767 Business Class