Which of the following is NOT considered a critical phase of flight?

Which of the following is NOT considered a critical phase of flight?

• A. Pushback
• B. Cruising at 35,000 Feet
• C. Take-off
• D. Landing

Answer: (B)

The situation tests when the flight crew faces the highest workload and risk. Take-off and landing (and the approach) demand precise, immediate action as the aircraft is accelerating, changing configuration, and maneuvering near the ground, often with high traffic and weather variables. Pushback is a ground maneuver that requires close coordination with ground personnel and quick changes in power and direction, which also elevates risk during preparation and taxi. In contrast, cruising at 35,000 feet is a long, stable phase where autopilot and flight management systems handle most tasks, and the workload on the crew is significantly lower. Because of that stability and reduced need for rapid, high‑sensitivity decisions, cruising is not considered a critical phase of flight.

The situation tests when the flight crew faces the highest workload and risk. Take-off and landing (and the approach) demand precise, immediate action as the aircraft is accelerating, changing configuration, and maneuvering near the ground, often with high traffic and weather variables. Pushback is a ground maneuver that requires close coordination with ground personnel and quick changes in power and direction, which also elevates risk during preparation and taxi. In contrast, cruising at 35,000 feet is a long, stable phase where autopilot and flight management systems handle most tasks, and the workload on the crew is significantly lower. Because of that stability and reduced need for rapid, high‑sensitivity decisions, cruising is not considered a critical phase of flight.