In order to improve the quality of fuel storage and transportation decisions, the fuel consumption of naval aviation flight training is predicted. Taking the aviation fuel consumption of flight training at a navy aviation station as the research object, the influential factors of aviation fuel consumption are quantified for each link of flight training. Multivariate linear regression analysis is used to establish a predictive model of aircraft fuel consumption. In the two-fold method, according to the relevant data in flight training, the statistical value of aviation fuel consumption in flight training is obtained and verified by an example. The example verification shows that this method can accurately predict the consumption of aviation fuel and better guide the depot maintenance work.