Originally Posted by
nologic
I was planning on using UA MP miles, but I guess I can convert SPGs into M&Ms, if you are saying they are allocating more inventory to M&M members than to *A members. I really need to go WAW-ZRH-BOS. How many M&Ms would I need?
Also, I don't think LH420 from FRA-BOS has F service: I think it's a two class plane (that's why I selected MUC).
Transfer from SPG to M&M might not be fast enough for your desired date...