Estimated Time of Departure

What is the Estimated time of departure?

Estimated Time of Departure (ETD) is a key metric used in the maritime industry to determine the anticipated time when a vessel is expected to depart from its current location or port of call. ETD is calculated based on various factors, such as the vessel’s current position, speed, direction, weather, and sea conditions, as well as operational considerations, such as cargo loading and unloading, crew changes, bunkering, and maintenance activities.

Maritime stakeholders, including port operators, shipping companies, cargo owners, and vessel traffic management systems, rely on ETD to plan and optimize their operations, allocate resources such as labor, cranes, and berths, and ensure the safe and efficient navigation of vessels in congested areas such as ports and waterways. By knowing the ETD of each vessel, stakeholders can schedule their activities accordingly, minimize delays, avoid collisions, and respond to emergencies effectively.

Several factors can impact the accuracy of ETD, such as unexpected mechanical breakdowns, weather changes, and traffic congestion. Therefore, vessel operators and stakeholders must continuously monitor the vessel’s progress and update the ETD accordingly, to ensure accurate decision-making and optimal resource allocation.


Discover more about the estimated time of arrival: