Meaning of the word "estimated time of departure" in English

What does "estimated time of departure" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

estimated time of departure

US /ˈes.tə.meɪ.t̬ɪd taɪm əv dɪˈpɑːr.tʃɚ/
UK /ˈes.tɪ.meɪ.tɪd taɪm əv dɪˈpɑː.tʃə/
"estimated time of departure" picture

Noun

the time at which a vehicle, such as an aircraft, ship, or train, is expected to leave a place

Example:
The estimated time of departure for our flight is 10:30 AM.
Please check the monitor for any changes to the estimated time of departure.

Abbreviation

ETD; commonly used in logistics and travel to denote the expected time of leaving

Example:
The ship's ETD is scheduled for tomorrow morning.
What is the ETD for the cargo truck?