Originally Posted by
KLflyerRalph
Just to double check, travel booked with KLM (0074 stock), operated by KLM counts for the MQM? It seems like even the lowest Economy booking class earns 100% MQM which would mean that a roundtrip AMS-DXB is already sufficient for the Silver requirement.
And is the interim status valid on non-Delta flights?
Yes and (at least for the most part) yes.
I suggest you read through this thread.