Definitions for "En route"
Along the route of movement.
French for "on the way". It is the flight phase during which an aircraft is cruising at its highest altitude. This phase of flight can last from a few minutes to many hours.
Route was the name of Air Canada's credit card division. The exact date of creation of the card is unknown.
Moving and on its way from origin to destination.
In transit to destination.
In transit (referring to goods, passengers, or vessels).
On the way or road.