Originally Posted by
Sags
[KVS Availability Tool 5.1.7/Lite - WSpan: Availability/ITN/US-WOT]
RIX Riga LV [EVRA]
DXB Dubai AE [OMDB]
TUE 26 Jan 2010
BT791
C9 D9 J9 Y9 S9 M9 B9 H9 Q9 W9 V9 U9 K9 L9 F0 T0 G9
According to KVS, there are 135 seats empty,rigth?

Wrong. You obviously have no understanding of how fare buckets work. This just means that there are at least 9 seats to sell in each of the fare buckets shown. The fare buckets don't all represent separate seats. There could theoretically be as few as 9 total seats to sell on this flight. And considering that most airlines oversell their flights, here could be even fewer "empty" seats.