What is meant by 'flight time limitation'?

'Flight time limitation' refers specifically to regulations that are created to ensure the safety of flight operations by preventing crew fatigue. These regulations establish the maximum amount of time that flight crews are permitted to operate within a certain timeframe, such as a day or a week. By enforcing these limits, regulatory authorities aim to ensure that pilots and other crew members remain alert and capable of performing their duties safely, which is essential for the overall safety of flight operations.

This concept is crucial because fatigue can significantly impair a crew's ability to make critical decisions, respond to emergencies, and perform the varied tasks required during flight operations. By adhering to flight time limitations, flight operations can be conducted more safely, contributing to the overall effectiveness and safety in aviation.

In contrast, the other options do not pertain to flight time limitations. Scheduling maintenance checks and passenger boarding times are related to different aspects of airline operations, while restrictions on luggage apply to cargo considerations rather than crew workload and safety management.