Originally Posted by
jsloan
Anything less than Y9 indicates tight inventory, not "wide open." The numbers that you quoted aren't additive -- it means that they're willing to sell 8 seats in Y; of those, they'd sell up to 7 in B and up to 6 in H. So, that's 8 total, not 8+7+6=21.
The flight currently shows Y4. J9 Y4 W0 (and no empty E- seats) says potential oversale to me. J blocked 1 is just confirmation.