My lucky guess is it'll be cheaper to have the planes in the air vs on the ground. IIRC every time a plane touches down its 10K$ and that rate for every X minut

My lucky guess is it'll be cheaper to have the planes in the air vs on the ground. IIRC every time a plane touches down its 10K$ and that rate for every X minutes it stays grounded. The driving force for environmental damage has always been questionable business practices.