What term is used to describe the total time from when an aircraft first moves to when it comes to rest after flight?

The term that accurately describes the total time from when an aircraft first moves until it comes to rest after flight is "Flight Time." This definition encompasses the entire duration of the aircraft's operations, starting from its initial movement for takeoff, through the flight itself, and concluding with the deceleration and stopping of the aircraft once it has landed.

Understanding this term is crucial for various regulatory and operational purposes, as flight time is often used to calculate operational limits, crew duty times, maintenance schedules, and other important safety considerations in aviation.

The other options, while related to aviation operations, do not encapsulate this specific definition as precisely as "Flight Time." For example, "Flight Duration" might imply a similar meaning but is often used in different contexts, typically referring to the length of time for the flight portion only, excluding taxiing. "Flight Cycle" refers to the complete sequence from takeoff to landing, which includes multiple aspects of the flight operation and does not specifically focus on the timing of aircraft movement. "Flight Operation" is a broad term that can refer to various activities involving the aircraft but lacks the specificity to time measurement.