According to flight-tracking service FlightAware, this particular DreamLifter has been shuttling between Kansas and Italy, where the center fuselage section and part of the tail of the 787 are made.
McConnell is next to Spirit AeroSystems, which also does extensive 787 work. The nearly finished sections are then shipped to Boeing plants in Everett, Wash., and North Charleston, S.C. for assembly into finished airplanes. Boeing is on track to make 10 of them per month by the end of this year.
Because 787 sections are built all over the world — including wings made in Japan — the Dreamlifters are crucial to the 787's construction. Boeing says the Dreamlifter cuts delivery time down to one day from as many as 30 days.