Originally Posted by
SAT Lawyer
Edited to add: I'm trying to upgrade an IAH-LGW flight in early May from a "Y" fare. KVS shows CS- CA+, but there is no upgrade inventory available on that flight according to NW.
I'm trying the exact same thing (upgrade IAH to LGW on CO in Y), and it shows CS- CA+. When I call there is no upgrade inventory. So I assume that CA+ does not correlate to upgrade inventory from Y.