It's also worth noting that for those yet to attain 1 million lifetime miles, the DLAX Platinum also confers a slight upgrade priority by virtue of the 2500 MQD that post in February, since calendar year MQD is the tiebreaker after
* status
* purchased cabin/experience
* Reserve holder
* corporate flyer
Probably not that meaningful from April onwards (when the 2500 MQD isn't that important).