How do airline pilots know the route they need to follow on a flight?

Question

How do airline pilots know the route they need to follow on a flight?

In: Engineering

Answer 1

During Flight the pilots are following what they programmed into the flight computer prior to departure.

When it comes to route planning, there are often predetermined tracks that the pilots can or need to follow, such as the North Atlantic Track, which ensures adequate separation between planes. The approach plate for the airport they are landing at may also have waypoints to be followed on the final approach.