Most of the DC Universe movies do not have release dates officially announced, but here is a prediction for when each film will hit theaters. New DC Studios co-CEOs James Gunn and Peter Safran unveiled their plan for the DC Universe slate in early 2023 by announcing five movies and five shows that are in development. The Chapter 1 unveiling brought word of Superman: Legacy, The Authority, The Brave and the Bold, Supergirl: Woman of Tomorrow, and Swamp Thing. Since these movies are still years away from being released, most of the details about them were not revealed as part of the initial announcement.
https://screenrant.com/dc-universe-movies-release-dates-prediction/