Will be traveling to the islands arriving SJU on UA then change to Cape Air for the flight to EIS.
On the return we have about 4 hours in SJU and am curious after exiting customs/immigrations if you must re-enter security or if you remain inside the secure area? We won't have checked luggage if that makes a difference.
Also, are you able to walk from terminal to terminal inside security? We are interested in using the Admirals Club and hope to not have to exit and re-enter the secure area.
Thanks for your help in advance.