Always know if everything is running on schedule. If it's not, FL3XX will send out alerts. Also track where are your resources^* such as aircraft and crew, so FL3XX can stay abreast and issue warning before anything falls behind.

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As the flight crew completes the data at the end of their flight, the scheduler confirms the continuation schedules of crew and aircraft.  It also updates the flight actuals for reporting.  The system also uses the actual information to better forecasts critical factors such as flight time, wait times for services, price indexes, etc.