Which person is responsible for ensuring passenger safety on flights?

The person primarily responsible for ensuring passenger safety on flights is the flight attendant. Flight attendants play a crucial role in maintaining safety throughout the flight, as their training includes emergency protocols, first aid, and passenger safety procedures. They conduct pre-flight safety briefings, demonstrate the use of emergency equipment, and ensure that all safety regulations are followed. In addition to their safety duties, flight attendants also assist passengers with their needs and provide customer service, but their foremost responsibility is the well-being of everyone on board.

This role stands out among the options provided, as none of the other positions are directly tasked with the day-to-day responsibilities of passenger safety in the cabin during a flight. While the flight manager and flight operations manager are involved in overarching operational and strategic aspects of flight operations, they do not engage with passengers directly in terms of safety and comfort. The flight engineer, on the other hand, focuses on the technical performance and operation of the aircraft itself, leaving the personal safety and service tasks primarily to the flight attendants.