How does Fei Changzhun determine flight information in real time?

Feichangzhun can provide fast and accurate data because of its advantages and resources in data source, analysis and algorithm. Fei Changzhun has a set of long-term accumulated algorithms to convert all kinds of complex data information into easy-to-understand forms. For example, the most complex information service is to predict whether a flight can take off on time.

At present, Fei Changzhun uses two data sources:

First of all, we rely on Fei Changzhun's team to obtain meteorological, flight and airspace flow data from air traffic control bureaus, airlines and airports through cooperation. Some of these data are public, and some need to buy or exchange resources. In addition, Fei Changzhun has accumulated nearly 200,000 civil aviation employees by providing industry version of APP to industry users. They will take the initiative to provide flight special information and passenger announcements, and help correct and update flight information to make the information provided more true and accurate.

The second is to collect data through self-built equipment. Fei Changzhun cooperates with nearly 100 airports in China to build a real-time flight position tracking system to locate the real-time position and flight trajectory of flights in the region. At the same time, it is also planned to build a ground-to-air data network through satellites in the near future to improve the timeliness and accuracy of data collection.