Obama’s Air Force One has stopped at Yokota Air Force Base for refueling on the way to Vietnam on 22nd.
Obama will fly from Vietnam to Japan on 25th, landing at Nagoya Central Airport. I am sure Obama will not be the only head of the state using Nagoya Central Airport this week. Observation deck will be closed at Nagoya Central Airport on 25th, and high alert is already in effect at Nagoya Central Airport. If flying in/out of Nagoya Central Airport on 25th, then expect some possible delay.