If you want to set a Batch Campaign to run at some point in the future, here’s how.
Select the batch smart campaign you want to run, go to the Schedule tab, and click Run Once.
Click Run later, then click the calendar icon and select the day you want the smart campaign to run on.
Select the time you want the smart campaign to run at (minimum 15 minutes ahead).
You can confirm the scheduled run by looking at the Schedule tab.