Originally Posted by formentura
I found out if anyone else wants to know
50% Bonus Miles for purchased Coach class tickets booked in Y/B counts towards elite qualification only and not towards your WorldPerks banked mileage.
so, yyz-mxp, mxp-fco, and fco-yyz times 1.5 is the ewm, with the cyrpus ones just eqm at regular miles
The AZ-coded, CY-operated flight segments between Italy and LCA will not earn any NW WorldPerks miles, neither elite qualifying miles nor redeemable miles.
For a NW Platinum, you will earn 100 percent elite qualifying miles and redeemable miles on the AZ-operated transatlantic flights plus a 50 percent bonus of both elite qualifying and redeemable miles for flying in business class plus the 125 percent Platinum bonus for redeemable miles only. More simply, as a NW Platinum, you will earn 150 percent of the transatlantic mileage as elite qualifying miles and 275 percent as redeemable miles.