Emergency Declaration (2022) on Netflix

After a terror incident occurs mid-flight, a passenger jet declares an emergency.

AN AIRCRAFT IS FORCED TO DECLARE AN EMERGENCY WHEN AN UNPRECEDENTED TERROR OCCURS INFLIGHT Veteran chief police detective In-ho (SONG Kang-ho) receives a tip about a man threatening a terrorist attack against a plane. While investigating, he discovers that the suspect has actually boarded flight no. KI501. Despite his phobia of flying, Jae-hyuk (LEE Byung-hun) decides to go to Hawaii for the sake for his daughter's health. At the airport, he is distracted by a strange man who hangs around, speaking to them in a menacing way. Flight no. KI501 departs Incheon Airport for Hawaii, but soon afterwards a man dies for mysterious reasons. Fear and chaos spread quickly, not only inside the plane, but also on land. Hearing this news, Transport Minister Sook-hee (JEON Do-yeon) sets up a counterterrorism task force and calls an emergency meeting in order to find a way to land the airplane.

—SHOWBOX

Flight No. KI501 departs Incheon Airport with its destination set for Hawaii. Veteran police detective In-ho comes across a video message threatening a terrorist attack on this plane and eventually finds out his wife is on board too. He urgently tries to come up with a solution from the ground. One of the passengers includes Jae-hyuk, who is scared of flying and was earlier intimidated by a suspicious-looking man at the airport, finds out that he had boarded the same plane. As he becomes worried, he tries to maintain his emotions towards his daughter. The flight progresses, and a passenger with severe symptoms dies unexpectedly. With the flight crew struggling to resolve the situation, the passengers become frightened as they realize a disaster awaits them. The copilot finds himself making an 'emergency declaration'.

—Milos Hadzic