What is defined as "Out Time"?

The term "Out Time" specifically refers to the moment an aircraft departs the gate. This point is crucial in aviation operations, as it marks the transition from being stationary on the ground to starting the flight's journey through the air. This timing is essential for various operational metrics, including on-time performance, fuel management, and scheduling synchronization.

Understanding the significance of "Out Time" helps flight attendants and crew be aware of their roles in the boarding process and the aircraft's timely departure. It also assists in managing passenger expectations regarding departure and arrival times. This clarity is vital in maintaining overall operational efficiency within airline operations.