Hi, my mother will arrive in JFK terminal 1, she has to go to terminal 3 to take Delta Airline. As she do not understand english, is there some services can help her find the terminal 3? The Airtrain is inside of the airport or outside? She has to go out of the airport to take the airtrain? How many stations between terminal 1 and T3? Thank you for your help.
Hi, my mother will arrive in