定時ていじ
teiji

Noun

1. fixed time; regular time; scheduled time; appointed hour

あの飛行ひこう定時ていじ出発しゅっぱつできなかった。
ano hikōkiwa tējini shuppatsu dekinakatta.
That airplane was not able to depart at the regular time.
Noun

2. fixed period; scheduled period