Without holding Western aviation certifications, the C919 still made its way onto international routes, carving out a seat at Boeing and Airbus's table.

Starting August 12, Air China’s Beijing–Ulaanbaatar route has been officially replaced by the domestically produced large aircraft C919, operating daily flights.

This marks China’s first regular international scheduled commercial route for the C919, representing a landmark step in the development history of domestic narrow-body passenger jets.

The one-way flight from Beijing to Ulaanbaatar takes just over two hours—perfectly within the C919’s optimal operational range. Coupled with smooth air traffic coordination between China and Mongolia, and Mongolia’s recognition of China’s civil aviation airworthiness standards, there are no entry barriers. With both countries sharing a land border, in case of any sudden aircraft issues, maintenance teams and spare parts can be quickly mobilized, keeping long-distance cross-border operation risks at a low level. Thus, this route became China’s top choice.

For a long time, there has been a prevailing belief: without Western airworthiness certification, Chinese-made large aircraft cannot truly go global. But now, with this route becoming operational, that stereotype has been shattered.

In global civil aviation rules, if two countries reach mutual agreement and recognize each other’s airworthiness standards, they can launch cross-border flights. Western certificates merely facilitate easier access to European and American markets—not the only ticket to global expansion. Once this model proves viable, it can gradually be replicated across Central Asia, Southeast Asia, and many other nations.

Moreover, operating international routes is far more complex than domestic ones, involving cross-border air traffic coordination, ground handling cooperation at foreign airports, overseas maintenance support, and multinational spare parts logistics. Daily round-trip operations continuously accumulate valuable real-world operational data abroad—effectively establishing an overseas testbed that helps gather experience for future expansion into even longer-haul routes.

Looking globally, for decades airlines worldwide have had little choice but to pick between Boeing and Airbus when purchasing mainline aircraft. Now, with the C919 steadily conducting international commercial operations, global airlines finally have a third reliable option—long-term potential to challenge the duopoly held by the two giants.

Certainly, launching the first international route is merely the beginning for the C919. To successfully penetrate overseas markets at scale, much work remains: building a global network of maintenance stations, establishing a supply chain for aviation materials, and continuously expanding into new routes—all of which will require a long journey ahead.

But undeniably, this C919 flight heading to Ulaanbaatar has already opened the door for China’s domestically developed large aircraft to enter the world stage.

Original article: toutiao.com/article/1873305790996484/

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