Comment by carefree-bob

Toward the end of WW2, even though the US and UK were turning German cities into rubble, the manufacture of german planes was still so great that empty planes sat around in warehouses because they could not find pilots to fly them.

That is why autonomous drones are very promising, because for manned flight, you will run out of pilots long, long, long, before you run out of planes. I don't think it's ever happened, that a nation with a large air force ran out of planes before running out of pilots.

So complaining about manufacturing capacity of planes is a bit goofy. I'd worry about surge capacity of things that are not gated by human operators. And only in the context of a regional war of choice overseas, since we'd just nuke anyone who tried to invade us at home.

Once you understand these constraints, you can better interpret why US production is allocated the way it is.