Ok, you can adjust my illustrative example of O(100s-1000s) by the 30ms to account for a finite speed of light if you think that makes any difference to the argument. Let me know.
Explain to me again how any of that explains why the airplane passes me (and I see it 1e-6s later which seems to be somehow super important to you) before I hear it, even though its sound is traveling towards me much faster than the plane.