Aircraft and planets

Would aircraft be available to travel between planets or would they be bound to the planet they were made on?

also if aircraft were bound to a planet could they be transported to another planet?

Well they can't fly to other planets.

But for transporting them? We don't know.

Maybe we will have to teleport them and it will be like a FA serephim gate opening

Maybe.

no one can really tell but that would be the awesome approach to take having this giant rift gate a peer out of nowhere and have mass amounts of planes come through and destroy your entire base in one pass.