Sweden runs an industrial base sized for a much larger country and exports nearly all of it, which is the structural reason hand carry demand exists here. Automotive and commercial vehicle engineering around Gothenburg, aerospace and defence at Linköping, mining and heavy equipment in the north, and industrial automation throughout, all of them with installed equipment in the United States that generates spares, sensors and controllers permanently.
The life science side is smaller in volume and higher in consequence. The Stockholm and Lund research clusters work with American sponsors on clinical material and reference standards, and the constraint there is a stability window rather than a delivery date, which changes what the routing is optimised for.
The third factor is internal distance. Sweden is long. Stockholm to Umeå is six hundred kilometres and to Kiruna considerably more, so the domestic sector at the end is not a formality, on a same-day movement it is frequently the leg that decides the day, which is why the courier stays with the consignment for it.


