Below you will find the code to get the jobs that are using each schedule. Simply select the text and copy to the Clipboard.
SELECT s.name AS ‘ScheduleName’
, SUSER_NAME(s.owner_sid) AS ‘ScheduleOwner’
FROM msdb.dbo.sysschedules s
INNER JOIN msdb.dbo.sysjobschedules c
ON S.Schedule_ID = c.schedule_id
INNER JOIN msdb.dbo.sysjobs j
ON c.job_id = j.job_id
This code was written using the Microsoft SQL Server documentation. If you find that this code was copied from else where, please let me know so I can give proper credit.