Originally Posted by
daumueller
they come from Award buckets but with usually better availability
Back it time PPB had better availability but now it is worst than M&M.
I can't even figure out the scheme system anymore.
The booking class for business is I class, when you call them (because you have to call !) they tell you that there is no availability for upgrade while when you check on M&M for the same flight you find seat, it is really poorly managed.