Who is primarily responsible for ensuring compliance with the FOM during flight operations?

The Captain holds the primary responsibility for ensuring compliance with the Flight Operations Manual (FOM) during flight operations. This role encompasses the overall command of the aircraft and the safety of all personnel on board. As the final authority on the flight, the Captain makes crucial decisions based on the guidelines established in the FOM, which includes adherence to regulations, operational procedures, and safety protocols.

The Captain's accountability ensures that all operations are conducted within the established framework of safety and efficiency laid out in the FOM. They are trained to recognize when to make adjustments in operations and have the authority to make decisions that align with both company policies and regulatory requirements.

While other roles, such as the First Officer, Lead Flight Attendant, and Dispatcher, all contribute significantly to flight operations and share in the adherence to the FOM, the ultimate responsibility rests with the Captain. This structure allows for a clear chain of command and accountability, which is crucial for maintaining flight safety and operational integrity.