It depends heavily on the level of refurbishment required between flights; agreed. I don't think there's enough examples to say "typically". The shuttle didn't

It depends heavily on the level of refurbishment required between flights; agreed. I don't think there's enough examples to say "typically". The shuttle didn't come close to targets, but SpaceX seem to be progressing pretty well. At the very least, a new orbital launch venture which is existentially dependent on SpaceX failing to achieve something that they're very well on track to achieving seems pretty commercially risky... and that's in the already highly commercially risky domain of space launch in general :-)