You can preschedule a message to go out on a different time/date. We recommend using the scheduling feature to set messages to go out when your parents have time to read your messages (i.e. arrival/dismissal times, early evenings, weekends, etc.).
Here's how you can schedule a message:
Step-by-Step Guide: On the Web
Step-by-Step Guide: On the Mobile App
Compose your message and click the 'send now' drop down menu.
Select the date and time to send your message and click select.
Click 'schedule' and it will save until it is scheduled to be sent.