F22's maintenance burden was vastly higher than the F35, which is still quite expensive. Costs are also somewhat weirdly calculated, by just taking hours flown

F22's maintenance burden was vastly higher than the F35, which is still quite expensive. Costs are also somewhat weirdly calculated, by just taking hours flown / cost. Maybe we could fly the jet a lot more for a modest increase in cost, & the numbers would look much better. But we don't fly that much, especially given the teething issues (such as the oxygen supply issues) we've had. There was a really great report I think based on GAO or maybe direct from GAO that covered f35 expenses very closely, comparing across services over time, that really was interesting to see; haven't found the link again though alas. The F35 is also a far more advanced sensor & communication system, I believe. F22 was a more conventional stealth where the pilots got the mission, got on the air, & kept minimal emissions to the target & hopefully back; the f117 I think had similar characteristics. This isn't nearly as general purpose a role.