The movie is enjoyable to watch and gives a good impression of what must go on inside the mind of a pilot after such a spectacular accident. The depiction of the actual ditching (landing in the water) and the conversation between the pilots and controllers is quite accurate, and with CGI, quite believable.
However, the depiction of the investigative process, including the behavior of the investigators, is not realistic at all. I have worked as a professional pilot and air accident investigator for most of my life, and the investigation as depicted in this film is pure fiction.
In several interviews with the director, Clint Eastwood, he admitted that the movie needed a villain or antagonist, so he chose to depict the investigators and the investigative process as much more hostile than it really is.
However, the depiction of the investigative process, including the behavior of the investigators, is not realistic at all. I have worked as a professional pilot and air accident investigator for most of my life, and the investigation as depicted in this film is pure fiction.
In several interviews with the director, Clint Eastwood, he admitted that the movie needed a villain or antagonist, so he chose to depict the investigators and the investigative process as much more hostile than it really is.