Yes, transiting through Guangzhou Baiyun International Airport (CAN) is a popular and efficient option for travelers, especially given China's significantly expanded visa-free policies in 2026. Most international passengers can utilize the 24-hour visa-free transit if they remain within the sterile area of the airport and hold a confirmed onward ticket to a third country. However, the real benefit for many is the 144-hour (6-day) visa-free transit policy available to citizens of over 50 countries (including the US, UK, Canada, and Australia). Under this rule, you can enter the city of Guangzhou and explore the wider Guangdong Province without a pre-arranged visa, provided you have an onward international flight. As of late 2024 and throughout 2026, some regions even offer a 240-hour (10-day) window for specific nationalities or tour groups. You must apply for a temporary entry permit at a dedicated desk upon arrival. It is a fantastic way to turn a long layover into a "mini-vacation" to experience Cantonese culture and dim sum, provided your passport is valid for at least six months and you have proof of your next flight.