Originally Posted by
joshwex90
If there are T or S fares available, what would preclude OP from choosing those seats? Isn't that the point of available inventory?
As sbm12 pointed out, not all inventory is available. Depends on the number of days out, city pairs, connecting flights, etc. For example, "X" might not be available EWR-SFO, but is available EWR-SFO-SMF.
As a frequent user of ZFV (based on your posts), you should be able to see that on those flights.
I'm flying ZFV-EWR-SFO-EUG (stuck in the PC as we speak due to ATC). All of my tickets were the same class...