Schedule History

To access the Schedule History, click this icon:

To view the history of a Schedule/AdHoc flights, right-click on the flight leg until this window appears and select the Hist. icon. 

The flight history is shown in a grid. The first line displays the original flight information and the lines below contain information about changes made to the flight. These changes are presented in chronological order, and shows the date the change was made and who made the change.