Quick question: I saw this on the flagship lounge access website: "*Departing flight must be the same-day (or before 6 a.m. the following day). Customers traveling on airline industry non-revenue tickets are not eligible for access." So what is being defined as a non-revenue ticket? If I'm flying a BA Avios reward in Flagship First JFK-LAX, will I have access to flagship lounge & dining @
JFK? Thanks!