In aviation, what does the term 'airway' refer to?

The term 'airway' in aviation specifically refers to a designated route that aircraft follow while flying. These routes are established to ensure safe and efficient navigation through controlled airspace and often conform to specific altitudes and headings. Air traffic controllers use these airways to manage the flow of air traffic, ensuring that aircraft maintain safe separation and follow regulated paths.

Airways are crucial for guiding pilots from one point to another, particularly in areas with dense air traffic. They are identified by specific names or numbers and may be linked to navigational aids, such as VOR (VHF Omnidirectional Range) stations, which help pilots determine their position along the route. Understanding airways is essential for both navigation and safety in flight operations.