Aircraft flight information generation device, aircraft flight information generation method, and aircraft flight information generation program

An objective of the present invention is to provide an aircraft flight information generation device, an aircraft flight information generation method, and an aircraft flight information generation program, whereby information is generated which correlates strongly with actual flight interference or accident. An aircraft flight information generation device (10), which generates aircraft flight information which is used in aircraft flight, takes, as input information, wind direction data and wind speed data which are acquired by a meteorological sensor (S) in a plurality of prescribed altitudes above a landing path, runway bearing data, and model information of the aircraft, and estimates the difficulty of landing the aircraft upon the runway.