According to Variety, Warner Bros. announced dates for 9 upcoming films based on DC Entertainment comic characters and properties from 2016-2020.. Marvel Studios recently did the same thing for five films up until 2019. In addition, Warner Bros has pushed back the release date of Batman v. Superman: Dawn of Justice to March 25th, 2016 from May. Originally, the film was going to go head-to-head Captain America 3.
This six year plan is really about getting as many of DC's iconic characters onto the big screen, while working with Diane Nelson, who worked on the "Harry Potter" franchise. There are currently plans for a Man of Steel sequel, a Justice League film, and a solo Wonder Woman film. In addition, a film based on the Vertigo series SANDMAN, by Neil Gaiman is also in the works.
The kick off to this large wave of DC based films starts March 25th with Batman v. Superman: Dawn of Justice. Here are the upcoming release dates for the unnamed DC movies:
Aug. 5, 2016: Untitled DC Film
June 23, 2017: Untitled DC Film
Nov. 17, 2017: Untitled DC Film
March 23, 2018: Untitled DC Film
July 27, 2018: Untitled DC Film
April 5, 2019: Untitled DC Film
June 14, 2019: Untitled DC Film
April 3, 2020: Untitled DC Film
June 19, 2020: Untitled DC Film
More info on these films as it develops.