Originally Posted by
economyman
Notwithstanding joshwex90's experience, it's supposed to be for BA and UA passengers only AFAIK.
I had never heard it being for UA. But the check-in agents at the lounge have said it's officially for Amex as well.
ETA: Just googled "dan plus airport" and the 2nd link went to UA's site and I see it now lists Dan+. It has always listed Dan. Interesting
Though it now claims it's only for BF pax and not *G. That's change I've never heard of