I have been researching delta.com, koreanair.com, and called SMS; still no definitive answer.

I am a PM and wife is FO. We are flying NRT LAX on DL 7871 (KE 001) on full Y tickets. As far as I can tell, we get only two 50lb bags each versus three 70lb bags each that we would get on DL. Morning Calm Club Premium members, which is equivalent to PM (i.e., SkyTeam Elite Plus), get a third bag. However, I do not know if I will get this third bag. Also, what happens if one of our bags is over 50lbs; do they average out all the checked bags?

Two more questions. Seat map shows only one coach seat and two biz seats although Expert Flyer still shows good availability. Expert Flyer states that they do not get seat maps from KE. Does KE also hide seats from DL? I would like to know what is available so when I call KE I can get good seats. Lastly, as a PM with a full Y seat, do I stand any chance of complimentary upgrade?

thanks,

Marc