Hi,
We arrive to JFK on September 7th in the early hours of the morning with Copa Airlines (at 3am) Terminal 4. Later that day at 8.30pm we catch our next flight to Manchester(UK) with IcelandAir, Terminal 7. We need to store our luggage and wanted to know if it would be better to leave it at Terminal 4 or Terminal 8, and if we leave it at Terminal 4, how do we get to Terminal 7 and how long would it take? Your suggestions are much appreciated! Thanks!
Terminal 4 to Terminal 7