Checking back in after post
#46 . I just got an email from Delta saying that my MQM would be corrected. Specifically:
Dear Mr. angra,
RE: Case Number XXXXXXXX
Thank you for your email.
I have requested the proper MQM credit for you on your Aeromexico ticket
for April XX, 2018 and the return on April XX, 2018, on ticket
#006XXXXXXXXXX .
Thank you again for giving us an opportunity to respond to your concern.
We very much appreciate your 1.XX Million Miler/Diamond Medallion
loyalty to Delta and look forward to the privilege of serving you again
soon.
Sincerely,
Agent Name
Diamond Desk
will report back again if/when MQM is updated