Leaving Narita, Japan, to Seoul, Korea. It was about 2.5 hrs of flight and was a Korean Airline flying a Boeing 777 with almost full capacity, and the crew served a hot meal with drinks during the flight (not sure how they could serve so quickly and finished cleaning it up) . The last time I flew to DC for a 5.5-hour flight, I received a bag of crackers and a cup of soda 🙂
One more thing… I saw lots of vending machines while I was in Narita and took some pictures of them.
Pkgeo.com 