To check the status of a particular schedule instance in the calendar:
Mouse over the schedule name:
If the schedule instance is still running, the Calendar shows under the schedule name, as shown above.
If the schedule instance has completed processing, the and links appear under the schedule name:
If the schedule instance has not run yet because it is scheduled for sometime in the future, the and links appear under the schedule name:
If the report failed during execution, only the link appears under the schedule name: