[Why do I need to enter flight time?]

When entering schedules, I don't really understand why it's necessary to enter the flight time? Is there a way for the system to calculate this for you; because adding all these schedules is taking forever (editing csv only makes it slightly quicker)

Regards,

PAL0001

[Separate code's for VA and Schedules]

Hi,

Is there any way to have separate codes for Schedules and the main VA code? Because flights for my VA (Philippine Airlines) have the code PR (which I want to replicate) but the abbreviation for the airline is PAL (which I want to replicate).

Thanks in advance