(#CNN ) — The door of an Asiana #Airlines jet opened as it was coming in to land in Daegu, South #Korea , leaving wind whipping through the #plane ’s cabin as terrified #passengers gripped their armrests, video of the incident shows. An #airline official said a man in his 30s who was sitting at the #emergency seat seemed to have opened the %door when the #aircraft was about 700 feet (213 meters) above the ground and about two to three minutes from landing in the city 150 miles (240 kilometers) south of #Seoul .