We need to be at JFK Airport for about 5am to catch a flight to Buffalo then returning to NY around 9PM and have been looking at how to get there. It looks as though we can use the Subway but in a travel guide that I have got it mentions that the Subway isn't that safe(in their opinion) to use after 11pm. I must admit I would be a bit dubious using the Tube in London at that time of the morning!! We are 2 adults in our early 50's.
Any advice would be gratefully received.