Patience, grashopper.
Most of us on the list have been here -- I know it is hard. Historically, acceptance notices go first to MOCs -- often on a Friday so they have a few days to contact their nominees (not all do though). The portals are updated, usually the following Thurs or Friday around 0300. It was not to long ago that I got into the habit of waking up at 04 so I could check my DD's portal.
If you absolutely cannot help yourself, you can try calling your MOC's office.
We did not hear until mid April, several we know were after that.
The funny thing about all this, is that USAFA is no later than most other universities. Harvard and Stanford would say, "will let you know when we let you know." Some kids hear early, some later.
If I had to hazard a guess (and it is only that), because some internationals have heard, I would suspect that this week or next will be the time for a lot of candidates.
I feel for everyone that is still waiting. We had the added pressure that USAFA as the only school to which our DD applied. She had made up her mind and failure was not an option. As with D-Day, there was no "Plan-B". I seriously thought about sedating my wife when we crossed into April.