Hello, landlord. Guangzhou South Railway Station is located in Panyu District of Guangzhou, and New Baiyun Airport is located in Huadu District of Guangzhou. I think it&;s faster to take the Guangzhou subway. Because Guangzhou South Railway Station and the airport are connected by subway! Take Metro Line 2 from Guangzhou South Railway Station and sit at Jiahe Wanggang Station, then transfer to the north extension of Metro Line 3 heading for the airport at Jiahe Wanggang Station and sit at the airport. The whole journey will take about 68 minutes, pass through 27 stops and cost 9 yuan money. The subway can be said to be economical and practical, so it&;s faster. Also, I don&;t recommend taking a taxi very much, because the time and road conditions on the road are difficult to predict. If you take a taxi by the meter, the cost is not cheap. If you bargain, you may be cheated if you are unfamiliar. I hope the above answers are helpful to you. Thank you.