Hainan Airlines Flight HU7737 Deals & Information (2025/2026)

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Frequently asked questions

What route does flight number HU7737 take?
HU7737 is used on a number of routes. Most commonly, HU7737 flies straight from Shenzhen Intl. Airport to Sannuhe Airport (TVS). If that's your chosen flight path, you'll be up above the clouds for approximately 3 hours and 40 minutes.
What kind of plane is on flight number HU7737?
You're likely to be boarding a Boeing 737-800 if you've reserved a ticket on flight HU7737 from Shenzhen Intl. Airport (SZX) to Sannuhe Airport (TVS). It's the most commonly used type of plane on this popular route.
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 HU7737 flight with Travelocity, please visit our Customer Service Portal.