Ownership costs are so low because utilisation has been improved greatly over the past decades. Especially short-haul planes are now in the air for 14-16h or mo

Ownership costs are so low because utilisation has been improved greatly over the past decades. Especially short-haul planes are now in the air for 14-16h or more. That over a life-time of two decades or more reduces the per-flight cost to a minimum.