I had the good fortune of being randomly selected for TSA pre-check on both legs of my SAN-DIA RT flight on UA this past weekend. I made it through security in approximately one minute both times and did not have to remove my shoes or belt. The regular security line at DIA on Sunday evening was about 20 minutes. I know this because the person I was traveling with did not get selected for pre-check.

Not sure why I was selected but I definitely liked it.