I'm gonna be UA 1K (currently 1P) shortly and was going to be flying an int'l trip with DL/NW this October. I was interested in being able to use their lounges, and the way I see it, you need to be Sky Team Elite Plus...Since DL/NW now only match to Gold instead of Platinum (which is just Sky Team Elite), are there any other Sky Team programs that will match to a Sky Team Elite level?

Thanks!