Currently in Newsky the only way to get aircraft is to lease it. This system will soon be refined and will allow for variable length contract which will affect leasing fee and daily costs but early termination will be faced with contractual penalties.
Leasing an aircraft will have one time fee based on leasing contract overall value and after that a daily costs will apply.
Currently in Newsky class system has no real meaning and was put in place for future developments. Way in which you divide the cabin should not affect revenue as ticket prices are scaled according to seat space taken, however we reccomend using economy class (Y) only.
The amount of leg room does affect passengers wiling to travel with your airline. Don't be gready with packing maximum seats possible.
Each aircraft has three types of operational costs. Daily, per flight and per hour of flight.
Daily costs include leasing and basic maintanance costs.
Per flight costs include things like catering, cleaning, ground handling fees etc.
Per hour costs include for example cabin crew salary