China's aviation regulator is considering easing restrictions that currently limit intercontinental air routes primarily to Shanghai, Beijing, and Guangzhou, potentially boosting Shenzhen’s role as an international aviation hub. This development aligns with Shenzhen’s ongoing efforts to expand its airport capacity and increase its global connectivity, notably with markets in the United States and Europe.
The proposed rule change comes from a draft document released by the Civil Aviation Administration of China (CAAC), which is currently open for stakeholder feedback. Under existing rules implemented since March 2025, flights to Europe and North America generally must operate out of the three main gateway cities. The revision would allow Shenzhen Baoan International Airport–based carriers greater freedom to launch and increase long-haul routes, including trans-Pacific services.
Shenzhen, a leading technology center in southern China, stands to benefit significantly from the policy adjustment. It currently operates a thrice-weekly route to Los Angeles via flag carrier Air China and offers multiple European connections to cities such as London, Paris, Frankfurt, and Milan. The CAAC’s draft encourages the city to expand services to a roster of “global innovation and financial centres” that includes San Francisco, New York, Boston, Toronto, London, Berlin, Tel Aviv, and others. It also promotes increased connectivity with “key nodes” in countries participating in China’s Belt and Road Initiative, a major infrastructure and regional integration strategy.
Industry analysts point to Shenzhen’s disadvantage under the previous rules, which concentrated capacity rights to the three dominant hubs, limiting Shenzhen's growth potential. Competition over limited long-haul route slots—particularly to the U.S., where weekly flight caps apply—has been intense among Chinese airlines and local governments. The proposed regulatory adjustment could restore Shenzhen’s standing in this competitive environment.
The timing of the rule revision coincides with the commencement of a significant airport expansion project that began this week in Shenzhen. The upgrade encompasses a new terminal and renovations to existing facilities, aiming to raise the airport’s handling capacity to 98 million passengers and 5 million tonnes of cargo and mail annually. Currently, Shenzhen Baoan International Airport features three runways, two terminals, and one satellite concourse.
This anticipated increase in route rights, alongside expanded infrastructure, would enhance Shenzhen’s ability to challenge Hong Kong’s dominance in regional air traffic. In 2025, Shenzhen’s airport handled 66 million passengers, surpassing Hong Kong’s 61 million, reflecting its rapid growth in passenger volume. Analysts suggest that the CAAC’s draft signals a strategic move to elevate Shenzhen’s profile among China’s international air transport centers and shift the regional aviation landscape.