on course
US /ɒn kɔːrs/
UK /ɒn kɔːrs/

1.
予定通り, 順調に
making progress as expected or planned
:
•
The project is on course to be completed by the end of the month.
プロジェクトは月末までに完了する予定通りに進んでいます。
•
Despite some initial difficulties, the team is now on course for success.
いくつかの初期の困難にもかかわらず、チームは今や成功への軌道に乗っています。