Originally Posted by
fumje
If 1. and 7. are companions (same last three), and 8. and 9. are 1K with certificate + companion with certificate both on G fare, does that mean that 1.-7. are GS, and that there are no other 1K using certificates? .....
Becareful about assuming similar first three letters of their last name means there are companions or I have flown with many long lost relatives.
Additionally, 7 could be on a separate ticket and traveling on their status.
So woudyou are spectulating could be right or it could be wrong -- no way to get you odds on which.