adverb, noun which may take the genitive case particle 'no'
on time; punctually; as scheduled
Used when something happens exactly at the planned time, without delay.
会議は時間通りに始まった。
The meeting started on time.
彼はいつも時間通りに来る。
He always comes punctually.
Standard kanji spelling.
Common mixed kana spelling.
Compound of 時間 (time) + 通り (as, in accordance with).