Hi everyone, I'm trying to book a UA codeshare on UA.com for Asiana JFK-ICN RT but on UA.com they list only full Y fare available. Is it because I can't book J class using UA codeshare? I want to get the PQP so I don't want to book directly via Asiana since the max PQP would be a lot less. I also don't want to fly via SFO to ICN given the unpredictability in the connection.

Advice appreciated,
GT