An itenerary I am looking at lands me @ NRT at about 3pm. My flight out of HND isn't until midnight. I saw the thread & read a few things about the new skytrain between the two airports that take about 2 hrs however I do have a question. Since its booked as one trip A -> NRT; HND -> B do I myself have to move luggage from NRT -> HND? If not that means customs/immigration at HND again?!? Thanks!