Falling plane parts could always hit your house or wherever you are. No one is totally immune because they don’t fly. I don’t either and planes fly over my house. Could still get screwed over.
Meteorites, volcanoes, earthquakes. You can worry, i make good decisions as much as possible, leave the rest up to God.
You also underscored the reason we don't have flying cars - as portrayed in the Jetsons cartoon of the 1960s.
We have the technology but do you really want drunken cousin Billy dropping empty beer cans into your backyard, or worse?