I have a 5 hour layover in JFK T8 in a few weeks, landing at 1:55p from BCN and departing at 7:00p for CLT. Tickets were booked on separate itineraries so I won't be able to access the AC or FL. Thinking about jumping over to T4 or T1 to relax in the lounge, assuming I can't get on an earlier CLT flight. I've noticed on the PP site that some lounges state that you must have a BP for a flight within that terminal. Is it safe to assume that, if this is not listed I will be able to get in with my AA BP?