There are a couple that you can try
omnirpt -report dl_info -log [destination path]
You can pretty this up into HTML format
omnirpt -report dl_info -html -log [destination path].htm
Shows information about all selected backup, object copy, object consolidation, and object
verification specifications (type, session type, session specification name, group, owner, and
pre & post exec commands). HOST does not influence report. By default, the report is generated
for all session specifications. Use the report filtering options to generate a report only for a
specific backup, object copy, object consolidation, or object verification specification.
or, perhaps
omnirpt -report dl_sched -log [destination path]
Shows information about all selected backup, object copy, object consolidation, and object
verification specifications and their next scheduled time up to one year in advance (type, session
type, session specification name, group, next execution, and backup operation time). HOST
does not influence report. By default, the report is generated for all session specifications. Use
the report filtering options to generate a report only for a specific backup, object copy, object
consolidation, or object verification specification.