You could look at JFK-CDG-TYO. It's only 500 miles more than via MEX (though a couple thousand miles more than via ATL, MSP, or DTW).
Originally Posted by
mayhem
Any alternatives to get skypesos to/from Japan? AM and MU come to mind, but I feel like I'll have a hard time getting full MQD credit?
Any luck with getting non-codeshare flights issued by DL?
Depending on what fare class you are buying you may be able earn more MQDs than the fare would otherwise yield on Delta. A good example of this is premium economy fares (CI or AF) or discount biz as they earn 30%-40% of distance flown as MQDs.