My experience was --
It took Clearinghouse approx. 5 months to post a preliminary approval with a statement that he needed one more English credit (his Senior English) and a copy of his final HS transcript.
That's using the fast track method of submitting everything over the internet.
I understand they do give priority to Seniors.
So, do it today.
- Whoever said a walk was as good as a hit, couldn't hit.