Irkutsk is an important transport hub in Eastern Siberia, featuring a developed infrastructure that includes Irkutsk International Airport, which offers regular flights to Asia and Europe. The city also has railway connections, including the Trans-Siberian Railway, facilitating freight transport. Major courier services such as DHL, FedEx, and Russian Post operate actively in the region. Typical delivery times for international shipments range from 7 to 14 days. It's important to consider customs regulations, as there are strict rules regarding import and export operations in Russia.