We have added the possibility of confirming the flight times by using the 'TBC'(To Be Confirmed) checkbox.
'TBC' checkbox can be activated in 'Settings' > 'Flight editing' by ticking the 'Show TBC (To Be Confirmed) option on the flight' option.
Once it is ticked, the 'TBC' checkbox will appear in the 'FLIGHT' tab.
Fields 'STD'/'STA' still have to be inserted before saving 'TBC' flight.
'TBC' will appear instead of 'STD'/'STA' in the CALENDAR view only.