Cancel a single scheduled class when it won't run, such as a weather day or a guide who's unavailable. Other classes in the same run stay scheduled.
How to Cancel a Class
Find the class you want to cancel:
From the Trip calendar — click Trip calendar in the left sidebar, click Classes in the top right, then click the class.
From Trips — click Trips in the left sidebar, open the Classes tab, then click the class.
Click Cancel class. It's at the bottom of the quick view on the Trip calendar, and next to Trip manager on the class page.
Canceled classes move to the Canceled tab on the Trips page's Classes tab.