Ok, so I'm getting down to the wire and need about $1200 to hit DM for 2018. I'm trying to figure out if I get more MQD's for my money going with AF or KLM, or any other partners, compared to what I get from DL, and if so how can I calculate how many MQD's I get from the milage based rate? Should I just go to the DL website and see how many miles they estimate the flight is, and then cross reference that with the fare/percentage chart on the DL website?

Basically I'm just trying to make sure I do this right before the end of the year.

Thanks in advance!