Originally Posted by
IAH-OIL-TRASH
It's not a simple switch SK-UA flight numbers, is it? Seems like it would have to re-fare to include PE, which current ticket does not actually include LAX-EWR.
There's a fare class mapping for UA, but that doesn't necessarily mean that there's an applicable
fare; I agree. And, yes, I think SAS is only paying UA for an economy seat, so OP is only getting an economy seat.