There is an option to disable the view of an event schedule or specific date and time for timed ticketing event. Same time can enable back with toggle view button.
Let us see how it works.
Click on "Schedule" option from left side main event menu as show in below image.
Click on "Expand View" for date title to view time slots list. On each time slot there is a "Toggle View" button as shown in below image, By Default view is "Enable" appears in green color. Now just drag the button to left side to disable the view. Disabled time slots or dates won't show up on ticket selling page (Event Page)
Schedule list view for timed ticketing event as shown in below image:
Schedule list view for simple ticketing event as shown in below image:
It is very easy to Disable (OFF) or Enable (ON) the viewing with "Toggle Button" of any specific time slots or specific dates for whatever the reason.