Earning PQM/PQD on LH vs UA
I will going on work travel next month to Frankfurt, flying SFO to FRA in business class (D class). I have two options for the identical flight - LH codeshare (on UA metal), or direct with UA. Strangely, the LH flight is $2k cheaper than the UA. I understand that PQM earning will be the same, but PQD and award miles may be different. Since I will be booking via travel agent (via Concur), I am not sure if I will be issued a 016 ticket or not. What should I expect regarding PQD and award miles? Also, are there any challenges with seat assignments if booking on LH codeshare?