Originally Posted by
mmike_319
Looking to SDC for an earlier YYZ-YYC flight tomorrow. Everything is looking Y0, but EF shows about 8-10 blocked seats per flight. I am assuming Y0 is the determining factor in SDC eligibility?
It's based on positive space, which you can only really see by checking the target flight's standby list. "Full" means no, "Available" means yes.
While Y0 almost always means it's "actually full", there are scenarios where they just may be unwilling to sell tickets, even though there are seats you can change into.