After confirmation of a delay into 2019, Sony has revealed that Days Gone will be hitting PS4's on February 29, 2019. Along with the news, developer Bend Studio has released a very short trailer that doesn't really show a whole lot of new stuff. This still looks like the same game we saw at E3 2016.
via destructoid https://www.destructoid.com/days-gone-gets-a-release-date-new-trailer-506611.phtml