Invoice Marks is a burned-out veteran of the Air Marshals service. He views the task not as a life-saving responsibility, however as a desk job within the sky. Nonetheless, at the moment's flight might be no routine journey. Shortly into the transatlantic journey from New York to London, he receives a sequence of mysterious textual content messages ordering him to have the federal government switch $150 million right into a secret account, or a passenger will die each 20 minutes.