How to check RMAN backup status and timings

SQL> col STATUS format a9

SQL> col hrs format 999.99

SQL> select SESSION_KEY, INPUT_TYPE, STATUS,to_char(START_TIME,'mm/dd/yy hh24:mi') start_time,to_char(END_TIME,'mm/dd/yy hh24:mi') end_time,elapsed_seconds/3600 hrs from V$RMAN_BACKUP_JOB_DETAILS order by session_key;

This command will give us backup startup and end time.