Use our interactive FTL calculator below to quickly work out your maximum flight duty period, as well as captains discretion for any given duty.
Select the on duty time from the hours and minutes in the form below (or the time you were activated if on airport standby).
Select how many sectors you are operating or expect to operate, if this duty was rostered as an extended FTL duty and if you were on airport standby what time the standby started.
Planned Sectors
Duty Originally Rostered as an Extended Flight Duty period?
Were you on airport standby and activated for this duty?