You would need to contact the local airport authority, typically a branch of the local city or county government, to determine the reason for the airport closure.
He cited three low points - the September 2006 coup, the airport closure of November 2008, and the demonstrations and crackdown of April-May 2010.
Japan's Hokkaido island was hit by heavier snowfall, causing heavy travel disruption and some airport closures.
The University's plans for airport closure have been blocked in the state legislature on at least three occasions since the 2000 announcement.
In 2012, the airport served 170,645 passengers, a 7.3% decrease compared to the previous year, partly due to the two-week airport closure for runway maintenance reasons.
Military control, press censorship and the airport closures were enacted in Saigon.
Over a thousand commercial flights were cancelled following airport closures.
Heavy snow can cause airport closures as it cannot be cleared while planes are landing and taking off.
Route impassability, airport closure, employees' safety and public safety may result in such action.
The Government has been told that further increases, currently being considered by the Treasury, will result in the loss of more regional routes and airport closures.