T/CCTAS 253-2025 Civil aviation passenger ticket international transportation fare data and calculation processing specification

Scope

The calculation of international airfares is the most complex part of international aviation business and one of the core businesses of air ticket sales. The international passenger fare calculation system is very complex both in terms of business and technology. As a result, for a long time, the entire civil aviation industry was dominated by Europe and the United States. Until 2018, China Aviation Information's international passenger fare calculation system emerged as the first international passenger fare calculation system in Asia, breaking the decades-long monopoly of Europe and the United States. To enable Chinese airlines to compete effectively in the field of international airfare calculation and form their own international airfare calculation application standards, it is particularly necessary to apply international airfare data from different airlines and distributors, which greatly reduces the risk of errors caused by manual intervention, reduces potential losses for airlines, and increases their profits. Finally, establishing this standard will fill the gap in data processing in the field of international airfare calculation. At present, there are no reference standards for international airfare calculation in civil aviation. The establishment of this standard will promote the establishment and standardization of international passenger fare calculation services in China on the basis of the gradual expansion of the application of the international passenger fare calculation system, and promote the standardized and regulated management of international passenger fare calculation services in civil aviation.

Development Information

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