Originally Posted by
DL2SXM
it depends on how the agent applied them. The way mine are applied, if one of the two segments opens up on the inbound then that segment will get upgraded. When/If the other segment opens then that will get upgraded as well; and all on the same guc. I would call the DM line to see how they were applied.
I've had a GUC waitlisted on only one segment on a leg; when it cleared, I had the same GUC waitlisted on the other segment. (If it didn't clear for the long segment, I wasn't going to waste a GUC on a short domestic segment I was likely to clear anyway.)