San Diego features a well-developed transport infrastructure, including San Diego International Airport, which offers direct flights to many countries. The city also has major seaports, such as the Port of San Diego, and an extensive rail network that facilitates freight transport. Major courier services like UPS, FedEx, and DHL operate in the area, providing various delivery options. Typical delivery times for international parcels range from 3 to 7 days. Notable customs considerations should be taken into account, especially for items subject to regulation, such as electronics or food products.