Which lead times can be employed in delivery scheduling?

In delivery scheduling, transportation lead time in a route plays a crucial role because it directly affects how long it will take for products to be delivered from the shipping point to the customer. This lead time includes factors such as the distance between the origin and destination, the mode of transportation, and any potential delays along the transit route. Accurate transportation lead time helps organizations optimize their logistics, manage customer expectations, and improve overall efficiency in the supply chain.

The other options focus on different aspects of order fulfillment that, while related, do not pertain specifically to delivery scheduling. Shipping duration is more about the time taken from the point of dispatch to delivery but does not detail the transportation specifics involved in route optimization. Production lead time relates to manufacturing processes rather than delivery, and order-confirmation lead time deals with the time taken to confirm an order, which is a preliminary step prior to shipping and delivery. Hence, transportation lead time is the most relevant factor in the context of delivery scheduling.