[Kirkwood]

http://www.dailymail.co.uk/tvshowbiz/article-5214895/Chrissy-Teigen-documents-woes-Tokyo-flight-Twitter.html

They found out an hour into the flight that he passenger was on the wrong plane and then had to fly another 7 hours to reduce fuel. Total screw up by ANA.

[Larry Lucido]

had to fly another 7 hours to reduce fuel.

Seems like a return ticket would have been cheaper.