A cargo handling apparatus includes a first conveyor portion, a first detection portion, a second conveyor portion, a gripping portion, a second detection portion, and a controller. The first conveyor portion is configured to convey an article to be handled in a first direction. The first detection portion is configured to detect article information. The second conveyor portion is configured to convey the article in a second direction. The gripping portion is configured to arrange the article in an accumulating portion. The second detection portion is configured to detect stacking information. The controller is configured to control operation of the gripping portion based on the article information and the stacking information.