Instagram is rolling out a new feature that allows users to schedule posts in advance directly from the app.
Recently instagram start our post scheduling feature for creator and business
Create the post and scheduling on instagram, you can click "Advanced options" for go to scheduling post.
After, then select prefer time and date to post go live in your followers.
You can manage all scheduling post once they are set by user. You can reschedule your post.
For this feature you need to update instagram app and your account to a professiona one, which is free for everyone
Before this, many users schedule their Instagram posts from third parties and Facebook Crater Studio.
With the introduction of the Instagram schedule option, posts can now be scheduled from within the app itself.