The report shows Duty time and Flight duty period data (start, end, lenght, at night) along with Block time and CMT values.
Apart from assigned flights, Leon also shows Duty time for duties added in Crew Duties section (the roster). For a duty defined on the aircraft (in a section Settings > Duties Setup) Leon also shows an Aircraft Type. For duties such as office or training, Leon shows duty name in a column Trip No.
You can select a date range 'From - To' or a particular month, as well as switch between LT and UTC. Data source can also be selected in the filter (plan, available, journey logs).