1998–2003 (WTTV & WTTK-TV THE WB 4 & 29: 1998-2006)
2006–2008 (WTTV & WTTK-TV THE CW 4 & 29: 2006-2014)
2015–present (WTTV & WTTK-TV Indiana's CBS 4 & 29: 2015-Present)
Proposed logo for planned move of the CW affiliation to digital subchannel 4.2; Tribune Broadcasting sold the Indianapolis affiliation rights to The CW to WISH-TV, which took over the affiliation jobs on January 1, 2015 (New Year's Day 2015).
1Nexstar operates these stations owned by Mission Broadcasting. 2Nexstar operates this station owned by Cunningham Broadcasting. 3Nexstar operates this station owned by White Knight Broadcasting through an SSA. 4Nexstar operates this station owned by Marshall Broadcasting through an LMA. 5Owned by Shield Media, LLC, Nexstar operates this station through an SSA. 6Nexstar operates this station owned by Vaughan Media. 7Predecessor company of LIN Media. 8Operated under local marketing agreement. 9Currently a repeater for WWLP. 10Currently a translator for WISH-TV. 11Joint venture with MGM Holdings. 12Joint venture with Discovery, Inc., in which Nexstar owns 31% while Discovery owns the remaining 69%.