Why is flight monitoring crucial during takeoff and landing?

Flight monitoring during takeoff and landing is crucial primarily for maintaining flight plans and allowing for safety adjustments. During these phases of flight, the aircraft is operating at lower altitudes and at slower speeds, making it more vulnerable to changes in weather conditions, mechanical issues, and air traffic control directives. Continuous monitoring ensures that the flight crew can quickly assess and respond to any deviations from the planned flight path or protocol. This includes making real-time decisions that might impact the safety of the flight, such as executing a go-around if the landing approach is not stable.

While other aspects like cabin crew duties or passenger services are important, they take a back seat to the critical task of ensuring the aircraft's safety and adherence to the flight plan during these highly sensitive phases of flight. Therefore, the emphasis on maintaining flight plans and making necessary safety adjustments is what underscores the importance of effective flight monitoring during takeoff and landing.