How long does it take for Tiantian Express from Chuzhou to Zhenjiang?

About 3 days. This is just an approximate time estimate, because the courier collects the goods and then sorts them. After arriving in a city, they need to be sorted again. After arriving at the destination, they still need to be sorted and delivered, which all takes time. There are also road conditions during transportation, the speed of sorting by couriers, etc., which will all affect the arrival time of express delivery, and the time may be advanced or extended.