Originally Posted by
FlyinHawaiian
.. a good place would be the arrivals hall of T1 or the AirTrain station of T1 (you will need to take the AirTrain to get from T4 to T1.
Take the airtrain that only travels between terminals in reverse order T1 is just the 2nd stop from T4 there is no T3. The other train that goes to Jamaica or Howard Beach won't get to T1 anytime soon traveling to their named end points and back first.