The expected time of arrival at a destination; often abbreviated as ETA or referred to as arrival time.
列車の到着予定時刻は午後3時ちょうどです。
The train's estimated time of arrival is exactly 3:00 PM.
飛行機の到着予定時刻が遅れたので、迎えに行く時間を変えた。
The plane's ETA was delayed, so I changed the pickup time.
到着予定時刻に間に合うように、早めに家を出た。
I left home early to make sure I arrived by the estimated arrival time.