What is a jetway?

A jetway, also known as a boarding bridge or jet bridge, serves as a transitional structure that connects the terminal gate area directly to the door of an aircraft. It allows passengers to safely board and deplane without needing to go outside, especially during inclement weather. The jetway typically extends from the terminal building and can be moved to align with the aircraft’s entry point.

The other options do not accurately describe a jetway. In-flight service pertains to the hospitality and food offerings during a flight, while a section of runway for landing refers to a physical area where aircraft land or take off. A system for managing baggage relates to the logistics of handling passengers’ luggage, rather than the passenger access point itself. Thus, the correct answer specifically identifies the primary function and purpose of a jetway within airport operations.