Re:GE, NASA Partner to advance the future of electric flight
by jillesvangurp on Sunday September 29, 2019 @05:54AM
(#21106151)
Most business jets today operate without an air hostess and some of them use only 1 pilot. I think the FAA limit for that is around 9 passengers. But you are right that that kind of cost is going to be dominating the overall cost.
Currently the cost of pilot and co pilot are amortized over 100s of passengers.
You've quoted 2 crew to 9 passengers, and I'd have guessed 3 crew (pilot, co pilot, Air Host(ess))
Obviously when we get to autonomous flight that will change, flights will never be completely crewless though.