Originally Posted by
galaxy flyer
The service commitment for UPT begins at graduation, not enlistment. Of course, the commitment is to the ANG or AFRC as a reservist, not ten years on AD.
UPT commitment started at commissioning I think in the 80's and prior. At some point they changed it to start at wings. Navy should be eight years... so about a ten-year obligation from commissioning, assuming you go pretty directly to flight school.