Originally Posted by
travelhive
If you get the 3 beeps in the Priority line, don't they let you into the PreCheck gate?
The pre-check check-point at MSP is separate from the regular SP line, so if you un-knowingly go through SP and get to the TSA agent and get the 3 beeps, you have to exit the line and go to another checkpoint which is the pre-check line. Depending on the time of day pre can be much longer then sp