I'm in the early stages of planning a trip to Grenada in Feb/Mar 2019 & the (preliminary) flight searches indicate a non-stop from JFK is available. We'd be driving from South Central PA the night before so we'd want to stay somewhere near the airport that has a shuttle & parking. We've done this from Newark several times with no problem. I prefer the non-stop over having to make a connection & the worry & hassle that comes with it. Is this airport comparable to Newark in size & layout?