Originally Posted by
Bowgie
I salute the OP for reverve-engineering Delta's MQD calculation. However, if MQD's are mis-allocated per segment (but are correct in total), isn't that only a problem if the trip extends over January 1 -- with MQD's in two different years?
It's also potentially an issue if you have a segment on a non-MQD earning flight, such as the now legendary Group 4 carriers.
"You'll receive MQDs for base fare and carrier-imposed surcharges for Delta tickets purchased and flown. You'll also earn MQDs for flight spend on Group 1, Group 2 and Group 3 partner airlines that are ticketed through a Delta channel (the ticket number will begin with "006")."
http://www.delta.com/content/www/en_...d-updates.html
ie: Just because you're on 006 stock doesn't mean you'll earn MQDs. MQDs, so simple and easy to understand!