Hainan Airlines Flight 9C7685 Deals & Information (2025/2026)

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Frequently asked questions

What route does flight number HU7685 take?
HU7685 jets between Sanya Airport and Zhengzhou Xinzheng Intl. Airport and flies direct. This trip typically takes 3 hours.
What kind of plane is on flight number HU7685?
Prepare to jump on board a Boeing 737-800 if you’ve booked a seat on flight HU7685. Nearly all services from Phoenix Intl. Airport (SYX) to Zhengzhou Airport (CGO) use this type of plane.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your HU7685 flight with Travelocity, please visit our Customer Service Portal.