Lounge access @ AMS [using DL or KL miles]
Hello,
This year I will fly NRT - AMS - ALC with my wife and MIL and I have some questions regarding lounge access in AMS.
My trip is booked through KLM, but I have Elite Plus with Delta (Gold Medallion). I was told by Delta that if I want my MIL to enter the lounge @ NRT I could use miles to give her access (as me and my wife would access for free). What about AMS? Can I use Delta or KLM miles to give her access as my second guest?
Thank you