Career
He played college football at the Central Florida. Flinn made his NFL debut with the Green Bay Packers on December 25, 2005 as a holder in a game against the Chicago Bears. He had previously spent time in training camp with the Dallas Cowboys and Atlanta Falcons but was cut in August both times.
On February 19, 2007 Flinn was signed by the Miami Dolphins.
He was released by the team on August 27, losing out to rookie punter Brandon Fields. Up until he played with the Packers, Flinn was a bartender.