The last train or bus of the day; the final service (last run) on a route for that day.
終車に乗り遅れてしまい、タクシーで帰った。
I missed the last bus/train and went home by taxi.
駅の掲示板で終車の時刻を確認しておこう。
Let's check the last departure time on the station board.
終車が早い路線は夜遅くならないように注意が必要だ。
On routes with early last services, you need to be careful not to stay out too late.