<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by QFF:
When checking i.t.n their site indicated that there were at least 9 seats available in several economy catagories giving total economy availability of at least 45 seats.
</font>
Actually, you don't see seats on itn.net. The numbers are tickets! "Y9" can mean that all seats are already sold ("overbooked") but the airline expects some last minute cancellations ans still sells tickets.