My parents are going to arrive at JFK from Washington DC by Delta airline at 10:40pm. They have to take Korean air at 12:50am.
a) Delta airline arrives at T3 and Korean air is at T1. Is that correct?
b) If 'a)' is correct, as I know, they have to take air train to get T1 from T3. Is that correct?
c) My parents do not know English well. So, I would like to show a detail map to them to explain how to get the air train. Would you let me know how can I see the map?
JFK Airport Guide
transfer from T3 to T1