Flight delay analysis and prediction method based on weather and flow management and control influence

Abstract

The invention discloses a flight delay analysis and prediction method based on weather and flow management and control influence, and the method comprises the following steps: S10, transmitting request data to an interface based on a scene, and obtaining historical meteorological data, historical flight data and historical special condition data; S20, preprocessing the data; S30, performing data fusion; S40, performing feature analysis, extraction and normalization processing; S50, training a model; and S60, verifying the model. According to the invention, feature analysis is carried out on historical meteorological data, historical flight data and historical special condition data, and extraction normalization processing is carried out. And training is carried out through a catboost algorithm to solve the problem of flight delay.

Description

technical field [0001] The invention belongs to the technical field of model analysis and prediction, and relates to a flight delay analysis and prediction method based on the influence of weather and flow control. Background technique [0002] In recent years, with the rapid development of the national economy and the rapid development of my country's air transport industry, the number of flights has increased significantly. At the same time, frequent flight delays have become a major problem in airport operation and management. The problem of flight delays has not only become a travel problem for the majority of passengers, but also caused huge time and cost losses to airlines and airports. In order to minimize costs and maximize resource utilization, airlines arrange flight schedules more compactly. This makes flight delays likely to cause a chain reaction, which will affect more downstream flights and airports, resulting in problems such as stranded passengers and unbal...

AI Technical Summary

Problems solved by technology

However, weather factors and flow control are still the main factors leading to irregular flights, especially during the takeoff and landing phases. Bad weather has a great impact on flight operations, such as low visibility, rainfall, wind, too many aircraft per unit time, etc. It will make it difficult for the plane to take off and land

Due to the severity, duration and regional uncertainty of severe weather, traffic control at some important airports may lead to regional flight delays across the country

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