The time to send express delivery to Dalian in Hongta District, Yuxi, Yunnan usually depends on the following factors:

1. Delivery distance: Yuxi and Dalian are far away and need long-distance transportation, which may affect the delivery time of express delivery.

2. courier companies: different courier companies may have different transportation networks and speeds. Some large express delivery companies may have faster transportation speed and better logistics system, so they may deliver express delivery to their destinations faster than other small companies.

3. mode of transportation: different modes of transportation of express companies will also affect the delivery time. For example, if you choose air or high-speed rail express, it is usually faster than land transportation.

considering the above factors, generally speaking, it usually takes about 3 to 5 working days to send express delivery from Hongta District of Yuxi to Dalian. Please note that this is only an approximate estimated time, and the specific arrival time still varies due to courier companies, modes of transportation, weather and other uncontrollable factors. If you have specific express delivery needs, it is recommended that you consult the local express delivery company or its official website to know more accurate delivery time.