In the context of air travel, a leg of a journey between two different airports is referred to as a flight segment. For example, a trip from New York to London with a connection in Amsterdam comprises two segments: New York to Amsterdam and Amsterdam to London. Each segment represents a distinct portion of the overall itinerary, often involving a change of aircraft or at least a flight number change.
Understanding this concept is crucial for several reasons. Pricing is often calculated based on individual segments, and baggage allowances or other policies may vary. Additionally, knowing the specifics of each segment helps travelers track their journey progress and manage potential disruptions more effectively. This granular approach to flight planning also allowed airlines to develop complex route networks and offer more travel options to passengers, historically transforming the aviation industry.
