Is this in addition to the new B3XC, V7C, H7C fares? or a replacement?
If the latter, then there will be a lot of confusion for a while.
If the former, then they will be making a complicated system even more complicated.
Fun fare is booked in 'R', 'I', 'G', 'E'.
Latitude fare is booked in 'U'.
Freedom fare is booked in 'Y'.
I thought they were harmonizing fares with Star Alliance--not one of the new ones seems to do that (since Y is already Y in AC and Star systems).