Wikimedia Commons/CBS Sunday lineup TV Why are CBS Sunday shows like Tracker always delayed? Blame live sports and 60 Minutes for the primetime scheduling ripple effect. April 6, 2026 AceShowbiz - Every Sunday, viewers tune in to CBS expecting to watch their favorite shows like Tracker, Marshals, and Watson at scheduled times-8 p.m., 9 p.m., and 10 p.m. ET respectively. However, these programs frequently start later than planned. This consistent delay is primarily due to CBS's commitment to live sports broadcasts, notably NFL games, and special programming such as 60 Minutes.