*
She wondered why he chose a course no air route did or ever would travel.
This was for several years the world's longest scheduled air route.
Some cannot do so now with the way air routes cross each other.
Not all these packages, however, make use of the most direct air route available.
He also became a frequent pilot on the air routes used by the new aviation companies.
The law-enforcement officers are simply unable to watch over all the land and air routes being used.
"You make it sound like allocating air routes or something."
Most of the major cities are connected by air routes.
But the town underlies an air route that has been there at least since 1992.
It can thus create useful new air routes and a large number of new jobs.
Wörterbuch für Luftfahrtbranche