I am booked on DTW-NRT on 9/11 returning 9/18. I'm so pumped. Got UD both ways. Luckily I have business in Japan that got me a chance to fly on the 747. I'm almost as excited for the 747 as I am to visit Japan the first time! I think I flew on a 747 once as a teen giong from EWR to FCO on Alitalia. It was coach though. This time should be a bit better!