Was heißt »Aufbruch« auf Englisch?

Das Substantiv Aufbruch lässt sich wie folgt von Deutsch auf Englisch übersetzen:

Deutsch/Englische Beispielübersetzungen

Wie lange noch zum Aufbruch?: How long is it until departure?; How long until it's time to leave?
Der Aufbruch ist jetzt.: The departure is now.

Abfahrt:: start
Abgang:: descent
Abmarsch:: start of a march
Abzug:: pull-out; withdrawal
Anfang:: beginning; commencement; inception; incipience; initial; initiation; onset; opening; origin; outset; start
Auftakt:: upbeat
Beginn:: beginning; commencement; start
Bruch:: breach; break; rupture
Bruchstelle:: breaking point
Eingeweide:: bowels; guts; innards; insides; viscera
Einstieg:: start
Fortgang:: progress
Geburt:: birth
Start:: start
Startschuss:: starting shot
Verschwinden:: disappearance

Because of the bad weather, the plane's departure was delayed by two hours.
The bad weather delayed the plane's departure by two hours.
We have to postpone our departure.
Rooms should be left vacant by eleven a.m. on the day of departure.
We postponed our departure because of the storm.
He decided to put off his departure.
We are left with having to postpone our departure.
The train's departure will be delayed.
We put off our departure owing to the storm.
Her behaviour towards me was a departure from the norm.
She informed me of her departure.
We have one hour left until the train's departure, don't you want to drop by the bookstore?
They were compelled to postpone their departure.
He put off his departure till Sunday.
He decided he would put off his departure.
He got ready for departure.
He suggested that we should put off our departure.
Do you know why he put off his departure?
The heavy rain made them put off their departure.
We put off the departure till tomorrow.