The “split” between Juneyao Airlines and China Eastern may be approaching its final stage.

In April, Juneyao announced that its second-largest shareholder, China Eastern Investment, had again reduced its stake. Earlier, Juneyao’s controlling shareholder JuneYao Group had gradually exited its holdings in China Eastern.

What began six years ago as a strategic “marriage” in China’s aviation sector is now edging toward separation. The deep ties once built through cross-shareholdings and executive exchanges are giving way to strategic decoupling and shrinking collaboration. In many ways, this experiment reflects a broader shift in China’s airline industry.

At its core, the unraveling of ties between China Eastern and Juneyao Airlines has been driven by a mix of internal and external factors.

On one hand, their route planning has shifted from coordinated deployment and slot complementarity to independent scheduling. Cooperation on peak-hour capacity has declined sharply, while international traffic rights applications have moved from joint submissions and shared stations to separate expansion. Since 2025, China Eastern has launched routes to Tashkent and Adelaide, while Juneyao has added Sydney and Melbourne, with not a single joint route between them.

On the other hand, new cooperation has come to a halt. Since 2019, there have been no new joint ventures, and coordinated planning across markets, networks, and cost strategy has been suspended. Both sides are now pursuing their own development paths.

Ultimately, the gradual split reflects a combination of capital and operational considerations. As the relationship shifts from synergistic win-win to separate efforts at self-preservation, Juneyao Airlines is increasingly relying on itself, betting on expansion to push through the pain of transition.