Can't you nonrev on DL? You could head to BKK layover and take TG next day. (or maybe SIN and connect there?) PS--how long is Asiana flt ICN/REP? We flew KE ICN/DPS on miles and it was about 8 hours, I think. If you've been to ICN, you know it's a great airport but REALLY HUGE. KE has zed low for DL. Not sure what Skywest has in place.