Schedule
Itinerary
noun
The day's extent is that we're going to do this, this, and this. That is our schedule or itinerary, so stick to it.
日程 is a relatively formal word used to talk about the schedule for a specific event, meeting, or activity.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
旅行の日程って、どんな感じで考えてる？
What kind of travel itinerary do you have in mind?
職場研修の日程は、決まり次第連絡しますね。
I'll let you know the schedule for the on-the-job training as soon as it's decided.
では、議事日程に従い、審議案件に移ります。
Now, in accordance with the schedule of the proceedings, we will now move on to the discussion items.