overnight freight is a premium shipping service that ensures large or heavy cargo is delivered by the next business day. Unlike standard overnight mail for parcels or letters, overnight freight deals with pallets, bulk inventory, or industrial shipments. Companies like FedEx Freight, UPS Freight, and regional carriers offer this service for businesses needing urgent replenishment, manufacturing supplies, or expedited retail delivery. Although more expensive, overnight freight is essential in time-critical supply chains. It provides tracking, time-definite delivery, and tailored solutions for different freight classes, ensuring reliable transport of urgent goods.