The final Boeing 747 jumbo jet is visible behind a a large screen as the doors of the assembly plant open during a ceremony for delivery, Tuesday, Jan. 31, 2023, in Everett, Wash. Since it debuted in 1969, the 747 has served as a cargo plane, a commercial aircraft capable of carrying nearly 500 passengers, and the Air Force One presidential aircraft. (AP Photo/John Froschauer)