Method, device, equipment and medium for calculating fuel oil for re-flying of aircraft

The invention discloses a method, a device, equipment and a medium for calculating flight fuel of an aircraft, and the method comprises the steps: collecting the historical flight path data of the aircraft, obtaining the flight path data of the aircraft according to the historical flight path data, and carrying out the flight path fitting to obtain an actual flight path of the aircraft; performing track matching with the actual re-flight track, the preset departure track and the preset re-flight track according to the re-flight track starting point and the re-flight track ending point in the flight plan to obtain a plurality of target re-flight tracks; and respectively calculating the fuel quantity of each target re-flight track, and taking the maximum value of the fuel quantity in the target re-flight track as the re-flight fuel quantity. According to the method, the actual re-flight track is obtained by carrying out track fitting by utilizing the historical track data, and then fuel oil calculation is carri