What does the term "autonomous flight" imply?

The term "autonomous flight" refers specifically to flight conducted by an aircraft that operates without a human pilot onboard. This concept implies that the aircraft is capable of navigating, controlling, and making decisions independently, typically utilizing advanced technologies like artificial intelligence, sensors, and automation systems.

Autonomous flight systems can perform various functions such as takeoff, navigation, and landing without any direct human intervention. This is distinct from other forms of flight that may involve manual control, automated systems with human oversight, or remote piloting. The definition aligns with the advancements in aviation technology where unmanned aerial vehicles (UAVs) and drones operate autonomously for various applications, showcasing their capability to function independently in the airspace.