Total maintenance costs equal 11 passengers on the plane of 100, according to US Airways, which built its own repair shop in Philadelphia just for the trucks, baggagecarts and the tugs that haul them.
From the first footsteps on Swiss soil you notice it - in the wheels of the airport luggage carts, in the baggage carousels, in the tailoring of the porters' jackets, and in the movement of the wrist-watches advertised all around.