estimated time of departure


Also found in: Acronyms.

estimated time of departure

[′es·tə‚mād·əd ¦tīm əv di′pär·chər]
(navigation)
The predicted time of leaving a place. Abbreviated ETD.
References in periodicals archive ?
The note specified the British Midland (BD) flight by number and an estimated time of departure (ETD) and read: Bomb will be on BD ** ETD 1*.

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