Originally Posted by
BobTL
I’m aware of that but I was answering the question on what routes a STE+ was upgraded.
In 2014 I got upgraded on AMS-SEA, from Y to D1. There was no Premium Select back then. I was FB Gold at the time, now nearly Platinum for Life in a few months.
I remember it so vividly because it was the very first time I flew in J. Great experience and the A330 had the newest cabin back then.
That was likely just an op-up. DL did not have any official comp upgrade policy for either DL or non-DL STE+ to D1 back then, just as it does not now.