Originally Posted by
ezefllying
Data point: I'm flying D1 JFK-LAX today. I tried to use the VS Clubhouse. After the scanner failed to read my mobile boarding pass, the agent tried to manually input my information, and when I told her my destination, she said only D1 international was eligible for the Clubhouse and that I should use the SkyClub. She acknowledged I was in Delta One.
Right. Not sure why thought domestic D1 got access. The rules have been same for years. You need to be on VS/DL TATL to/from UK nonstop from US for access.