I'm a US AMEX Plat flyer and am also flying in Delta One out of JFK to MAD (on DL). I'm wondering if I have access to the JFK VS Club House. When I look at the VS website, it says that Delta One passengers can access the lounge. What's interesting is that there's an asterisk that also notes when certain tier members need to be flying on VS (such as DL Diamond passengers in Y).

So, in my case, I'm wondering if I'm "doubly" protected in terms of accessing the VS lounge later today based on my situation. I really could use some advice/insight here. Thanks!