The All Nippon Airways flight was traveling from Japan’s Haneda Airport in Tokyo to George Bush Intercontinental Airport in Houston on Saturday when a passenger became “unruly,” according to the airline, which did not provide any details. Online records show that Flight 114 departed from Tokyo at around 10:33 a.m. local time.

A man on the flight attempted to open the plane's exit doors during the flight, a spokesperson for the Port of Seattle Police Department told CBS News.

All Nippon Airways said the "unruly" passenger was removed from the plane by Seattle police, which continued without further incident to Houston.