Originally Posted by
sydneyracquelle
DL definitely gives 50% MQM credit for miles flown when booked on a discounted fare with Westjet. 100% MQMs when booked with DL. I very frequently travel to Canada.
I think it's less and more like 25%. I'm looking at some of my trans-continental WS flights that were credited to my DL account and it looks like I got a minuscule amount of MQM. I probably should have booked the flights on DL's website for a bit more, but I would have gotten substantially more MQMs. Oh well, lesson learned.