China Southern Airlines Flight CZ3909 Deals & Information (2025/2026)

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Frequently asked questions

What route does flight number CZ3909 take?
CZ3909 flies non-stop from Nanning Airport (NNG-Wuxu) to Hangzhou Xiaoshan Intl. Airport. During this trip, you'll be in the air for about 2 hours and 25 minutes. It pays to book ahead to lock in your preferred seat.
How often is CZ3909 on time?
If you're traveling with China Southern Airlines flight number CZ3909 between Wuxu Airport (NNG) and Xiaoshan Intl. Airport (HGH), 87% of these services arrive on time. If you happen to be delayed, you're likely to wait roughly 15 minutes on average. Thanks to this airline's quality service, this trip has a 4.05-star rating.
What kind of plane is on flight number CZ3909?
The route for flight number CZ3909 is nearly always NNG to HGH, and the Boeing 737-700 is the type of plane you'll probably be jetting off 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 CZ3909 flight with Travelocity, please visit our Customer Service Portal.