What is the main purpose of the security screening methods used at airports?

The primary purpose of the security screening methods at airports is to ensure passenger safety and security. These measures are essential for identifying potential threats, such as weapons or explosives, that could jeopardize the safety of the aircraft and everyone on board. By implementing thorough screening processes, airports aim to prevent dangerous items from being brought onto the plane, thereby creating a secure environment for passengers and crew.

While expediting boarding times, managing baggage, and allowing more passengers on flights are important aspects of airport operations, they do not directly relate to the core mission of security screening. The focus of these methods is firmly on maintaining safety and mitigating risks associated with air travel. This is crucial for fostering public confidence in the aviation system and ensuring compliance with international security regulations.