China Southern Airlines Flight 3746 Deals & Information (2025/2026)

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Frequently asked questions

What route does flight number CZ3746 take?
CZ3746 operates between Hangzhou Airport (HGH-Xiaoshan Intl.) and Zhengzhou Xinzheng Intl. Airport directly. This trip generally takes 1 hour and 50 minutes.
How often is CZ3746 on time?
China Southern Airlines flight number CZ3746 departs on schedule on 76% of its trips. You may want to leave a bit of buffer room in your travel plans if you're taking this flight. If your departure is delayed, the wait time is usually about 29 minutes. This service has a 1.4-star rating.
What kind of plane is on flight number CZ3746?
The route for CZ3746 is most commonly Hangzhou Airport (HGH-Xiaoshan Intl.) to CGO, and the Boeing 737-800 is the aircraft model you'll probably be flying with.
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 CZ3746 flight with Travelocity, please visit our Customer Service Portal.