The film is Aftermath.
there’ve been rumbles about making a film about this for a good few years now, but something seems really crass about the vibe of the trailer.
if you’re not familiar with the tragedy that it’s based on, it’s a really bleak story https://en.wikipedia.org/wiki/Überlingen_mid-air_collision
i think painting it as a noble revenge story is just dodgy in the extreme, as the air traffic controller guy seemed to be someone who just made a horrible mistake and never really recovered from it, while the grieving father was, however you might understand his grief, a flat-out murderer. also i think the degree of blame attached to the air traffic controller is in dispute to this day, and that there were other factors that were equally to blame, but he kind of got scapegoated.
anyway yeah avoiding this film