Originally Posted by
CMK10
I go with whatever class of service is printed on my boarding pass, though I do see where you're coming from.
I redeemed US miles for a OW partner-airline r/t. On the partner airline, it was J (and that's what I booked), but on US stock, it said "main cabin." I spoke with a few people at PHL that day, none of whom allayed my fears.
...fortunately, it was still J.