Travel plan correction apparatus and travel plan correction method

An object of the present invention is to appropriately shift the driving operation from the automatic driving system to the driver in consideration of the driver's reflex behavior. The travel plan correction device (101) of the present invention determines whether or not the vehicle executes the characteristic action from the vehicle information, and a vehicle information acquisition unit (11) for acquiring vehicle information on travel of the vehicle including the travel plan. Traveling to modify the travel plan for the characteristic action so that the driving load in the generation period of the reflecting action becomes smaller, the characteristic action determining unit (12), the reflecting action detecting unit (13) detecting the reflecting action of the driver of the vehicle And a plan correction unit (14).