Delta is retiring their remaining 747-400 in December of this year. If you don't know: the 747 is probably the world's most famous airplane. It was the world's first jumbo yet and transformed aviation. You can spot a 747 by its destinctive hump in the front. Often reffered to as the "Queen of the Skies" it's also the plane that flies the US president under the name Air Force One. Anyway... I want to fly in one and I have to make a decision: Delta flies the 747 on their Detroit to Toyko/Seoul route. Which city should I visit?