Right now Godzilla vs. Kong is slated for release on March 13, 2020, but should it be pushed back, it’s unclear if WB would make it a conventional summer release or save it for the fall/early winter, when there’s not as much competition.
Toby Emmerich also informed Deadline that Godzilla vs. Kong “will deliver for fans in the way they were looking for” in Godzilla: King of the Monsters, but evidently he and the Warner Bros brass are willing to push it back if it results in quality being enhanced.