Originally Posted by
tardyturtle
At least domestically, having one leg that is SkyPriority eligible (e.g., your Premium Select leg) will allow you to board with the SkyPriority group on any legs that aren't higher priority. I'd imagine the same holds true if you're on a Delta international flight for your connection. Not sure how it works if you're connecting with a partner airline.
ICN-MNL should be a KE flight. Their rules would apply.