为什么国内航班上网特别难？

Core Insights - The article discusses the growing importance of in-flight Wi-Fi services in the airline industry, highlighting the disparity between Chinese and American airlines in providing reliable internet access to passengers [12][20][42]. Group 1: In-Flight Wi-Fi Services - Currently, only about 6% of aircraft in China support Wi-Fi services, making it a rare privilege for passengers [10]. - United Airlines has begun using Starlink technology to provide high-speed, low-latency internet on its flights, with positive feedback from passengers regarding the service [12][13]. - The article emphasizes that in-flight Wi-Fi has become a new competitive weapon for airlines, with faster internet attracting passengers who require constant connectivity [17][18]. Group 2: Passenger Expectations - Modern passengers expect uninterrupted internet access during flights, reflecting a shift in lifestyle where being "offline" is increasingly uncomfortable [30][41]. - The need for reliable internet is particularly crucial for business travelers and those who engage in online activities during flights [40][41]. - The article suggests that airlines that can meet these connectivity demands will have a competitive advantage in the future [42]. Group 3: Technological Developments - Starlink's low Earth orbit satellite network offers faster speeds and lower latency compared to traditional satellite systems, making it a viable option for airlines [44]. - China's own satellite internet initiative, "Qianfan Constellation," aims to launch a significant number of satellites by 2030, potentially providing a domestic solution for in-flight internet [49][50]. - However, challenges such as high costs, regulatory hurdles, and the willingness of airlines to invest in these technologies remain significant obstacles [53][56][57]. Group 4: Future Outlook - The article concludes that the future of in-flight connectivity will depend on the ability of airlines to provide stable, affordable, and widespread internet access [63]. - The shift towards reliable in-flight Wi-Fi is not just a technological upgrade but a necessary evolution to meet changing consumer expectations [64][65].