What term describes the flight segment between two cities?

The term that describes the flight segment between two cities is "Leg." In the context of aviation, a leg refers to a single part of a journey, typically between two points or destinations. For example, if a flight itinerary includes a journey from City A to City B and then from City B to City C, the flight from City A to City B is considered one leg of the trip.

Understanding this term is crucial for flight attendants and other airline personnel, as each leg of a flight may involve different operating procedures, passenger needs, and safety protocols. The term emphasizes the segmented nature of airline operations, facilitating clear communication regarding schedules, flight planning, and logistics.