I am DL Platinum, and have the Blue Reserve AmEx.

Flying to OSL in January, with a layover in AMS both ways. My minor son will be traveling with me.

We are Delta One on our DTW flight into AMS, as well as our AMS flight back to JFK on our trip home.

I can access the KLM Crown lounges in AMS both ways via my Platinum status, correct? My Delta One tix are irrelevant/redundant for my situation, right?

It seems that way from the DL site, but was hoping someone here could verify from first-hand experience.

Please and thank you.