Core Points - The "Domestic Through Flight Service Part 1: Identification" standard has been recognized as a high-quality group standard by Beijing, supporting the promotion of domestic through flights and enhancing passenger experience [1][2][6] - The standard aims to unify identification for online sales and offline guidance of domestic through flights, providing specific requirements for information disclosure and service standards [2][6] - The implementation of this standard has led to significant growth in domestic through flight operations, with a notable increase in flight registrations and passenger volumes [6][7] Summary by Sections Standard Recognition - The "Domestic Through Flight Service Part 1: Identification" has been awarded as a high-quality group standard by the Beijing Municipal Market Supervision Administration [1][3] - It is included in the 2025 Capital Standardization Strategy Standard Subsidy Fund Project [1] Development and Implementation - The standard was developed under the guidance of the Civil Aviation Administration of China (CAAC) and involves collaboration among various airlines, airports, and service organizations [2][6] - It establishes a cross-entity technical collaboration platform to enhance operational support and resource allocation among airlines and airports [6] Impact on Industry - Since the standard's release, the domestic through flight business has experienced rapid growth, with 68,900 new flight registrations in the first three quarters of 2025 [6][7] - Monthly averages for flight operations, passenger numbers, and baggage transport have increased significantly, with respective year-on-year growth rates of 199%, 167%, and 174% [6][7] - The standard has improved connectivity for less accessible regions, supporting economic development and regional collaboration [7]

Core Insights - The civil aviation industry in China has seen significant growth in domestic connecting flights, with 2.0987 million passengers enjoying high-quality services in the first three quarters of 2025, reflecting a strong upward trend from the previous year [1] - The expansion of cross-airline connecting flight services has been notable, with 140,000 passengers served in Q3 2025, marking a 22% increase from Q2 [2] - The quality of services for connecting passengers has improved, with new models for handling excess baggage being implemented to enhance passenger experience and operational efficiency [3] Group 1: Business Growth - The overall business scale of domestic connecting flights has continued to grow rapidly, with 68,900 new flight registrations in the first three quarters of 2025, leading to a monthly average of 72,200 flights and a passenger volume of 233,200, representing year-on-year increases of 199% and 167% respectively [1] - Major airlines such as Eastern Airlines, Southern Airlines, and Air China have ranked among the top three in terms of passenger volume and flight execution for connecting services [1] - The top five airlines by passenger volume for connecting flights in Q3 2025 were Eastern Airlines, Southern Airlines, Air China, Sichuan Airlines, and Xiamen Airlines [1] Group 2: Service Expansion - The service range for cross-airline connecting flights has expanded, with significant contributions from airlines like Huaxia Airlines and Sichuan Airlines, resulting in a 23-fold increase in cross-airline passenger volume compared to Q2 [2] - Major hub airports have enhanced their transfer capabilities, with Daxing Airport leading in the number of connecting passengers, serving 104,200 passengers this year [2] - The proportion of connecting passengers at Chongqing Airport reached 47.94% in Q3, an increase of approximately 15 percentage points from the first half of the year [2] Group 3: Service Quality Improvement - A new model for handling excess baggage for connecting flights was launched in August 2025, aimed at improving passenger service experience and operational efficiency [3] - Sixteen domestic airlines and 42 airports have already adopted the new excess baggage handling model, which is expected to enhance the convenience of travel for connecting passengers [3] Group 4: Brand Promotion and Public Awareness - The promotion of connecting flights has been integrated into various platforms, with branding efforts reaching 18 airlines and 163 airports, increasing public awareness [5] - The industry has actively participated in major exhibitions to promote the benefits of connecting flights, enhancing traveler recognition and preference for these services [5] - Future initiatives will focus on improving the quality and efficiency of domestic connecting flight services, aligning with national strategies to boost consumption and expand domestic demand [7]