What is a flight warning?

Flight warning is a civilized saying that flights can't take off and land as scheduled.

Before the plane takes off, air traffic controllers will issue flight status warnings to remind passengers of flight dynamics. Generally speaking, there are three kinds of flight status warning: airport, flight and weather. Among them, the airport refers to the plane on the runway of the airport, the flight refers to the flight taking off and landing at the airport, and the weather refers to the weather conditions. If there is bad weather, the plane will be delayed or cancelled, and passengers need to wait patiently.

Early warning signals are composed of names, icons, standards and defense guidelines, which are divided into typhoon, rainstorm, blizzard, cold wave, gale, sandstorm, high temperature, drought, lightning, hail, frost, fog, haze, road icing and so on.

The levels of early warning signals are divided into four levels according to the degree of harm, urgency and development trend that may be caused by meteorological disasters: level IV (generally level N), level III (heavier), level II (severe) and level I (particularly severe), which are indicated in blue, yellow, orange and red in turn, and marked in Chinese and English, with meteorological disaster early warning signals and defense guidelines attached.

Advantages of flight early warning

It is reported that the early warning information comes from the data integration of existing aviation-related information. Through a series of precise and rigorous algorithms and models, relatively accurate data conclusions are introduced, which is of great help to passengers' judgment.

The appearance of early warning function has solved the problem of asymmetry between passenger information and actual situation to a great extent, let passengers know the corresponding situation of airport and plane to the greatest extent, give passengers sufficient preparation time and psychological hints to a certain extent, and greatly avoid the contradiction between passengers and airport, which is of great help to both passengers and airport.

For users, flight early warning solves the pain point of untimely and opaque flight dynamic information, which is full of just-needed. For the civil aviation industry, flight early warning can greatly manage users' expectations and relieve anxiety, which is an excellent basic service.