How is check-in staff related to flight operations in this scenario?

The role of check-in staff is crucial for ensuring that flights depart on time, as they are responsible for a variety of tasks that directly impact the boarding process and overall efficiency of flight operations. By checking in passengers, issuing boarding passes, and verifying luggage, they help streamline the process, reducing delays.

When check-in staff perform their duties effectively, it allows passengers to board the aircraft in a timely manner, which is essential for the scheduled departure of flights. If there are issues during the check-in process, such as delays in checking in passengers or problems with baggage, this can lead to significant hold-ups and ultimately affect on-time departures. Thus, their role is not only about facilitating a smooth boarding process but is also integral to the adherence to flight schedules, underlining their critical function in maintaining operational efficiency.