You can delete an event, if required. Click on Events link available in the left sidebar. The sub-links appear as below.
Click on All Events link. The list of all events appears.
Locate the target event.
In Action column, click on its View button. The event row expands to show the event details including event subject, airlines code, image if any, event description.
Click on the Delete button available in the event details section. The backend system asks you to confirm if you want to delete this event. Click on Ok to confirm it.