Frontier Flight Attendant Practice Test 2025 - Free Flight Attendant Practice Questions and Study Guide

The term ETD stands for "Estimated Time of Departure." This is a commonly used phrase in the aviation industry that indicates the scheduled time when an aircraft is expected to leave the gate and embark on its journey. The ETD is crucial for both operational planning and passenger information, as it helps establish schedules for arrivals and departures while also assisting passengers in planning their travel accordingly.

The concept of an estimated time of departure is vital in managing airport logistics, coordinating gate assignments, and ensuring timely boarding procedures. Understanding ETD allows flight attendants and other airline personnel to communicate effectively with passengers regarding flight schedules and any potential changes.

In contrast, the other options do not represent the standard term used in aviation. "Estimated Time of Delay" would relate to delays but does not describe the scheduled departure time itself. "Enhanced Traffic Departure" is not a recognized term in this context, and "Emergency Time of Departure" does not align with standard aviation terminology. Thus, the clear association of ETD with "Estimated Time of Departure" is the reason it is the correct answer.