Core Viewpoint - Eastern Airlines has upgraded its "Air Express" service between Shanghai Hongqiao and Beijing Capital, introducing flexible "Easy Check-in" free rescheduling and exclusive in-flight Wi-Fi benefits to enhance passenger travel experience focusing on "itinerary flexibility" and "high-altitude efficiency" [1] Group 1: Service Upgrades - The "Easy Check-in" service allows passengers to change their flight plans without incurring high rescheduling fees, addressing common issues faced by travelers, especially for business meetings that may require sudden adjustments [3][6] - Passengers can request changes at various points, including before entering the security area or within a specific time frame after passing security, making the process more convenient [4][6] - The free rescheduling window has been extended to the original flight's scheduled departure time, with options to select flights within a 4-hour window before and after the original flight [6][7] Group 2: In-Flight Connectivity - Eastern Airlines is providing free basic in-flight Wi-Fi for passengers in economy class N and above, catering to the growing demand for in-flight connectivity among business travelers [8][11] - For those needing higher bandwidth for video streaming or video conferencing, paid upgrades to standard and premium Wi-Fi options are available [9] - The airline aims to enhance network speed and stability, with plans to expand basic Wi-Fi services to more aircraft and routes in the future [11] Group 3: Culinary and Ground Services - Eastern Airlines has introduced themed meals that reflect the cultural essence of both Beijing and Shanghai, enhancing the in-flight dining experience [12][14] - The airline has implemented streamlined ground services at both airports, including dedicated check-in counters, fast security lanes, and exclusive boarding gates to improve overall travel efficiency [16] - Future plans include further enhancements to the "Air Express" service, aiming to transition from merely facilitating travel to providing a superior travel experience [16]