The Airline Pilot is responsible for the safe and efficient operation of company aircraft, adhering strictly to all federal, local, and company regulations, policies, and procedures. This includes determining optimal departure times and routes, and making critical decisions regarding flight cancellations based on prevailing weather conditions or other pertinent factors. The Pilot must be capable of instituting necessary changes to the flight plan as required by en route conditions, ensuring continued compliance with company policies, procedures, and rules.