Freight Glossary
Just-in-Time Delivery
Just-in-time delivery is a logistics strategy where goods arrive at the point of use exactly when they are needed, minimizing inventory holding costs and warehouse space requirements. JIT originated in manufacturing, where Toyota pioneered the approach to eliminate waste in production lines, but it now applies broadly to retail replenishment, ecommerce fulfillment, and distribution center operations. The approach requires precise coordination between suppliers, carriers, and receivers.
Why it matters
Inventory carrying costs typically run 20 to 30 percent of inventory value annually, covering warehousing, insurance, depreciation, and capital cost. JIT delivery reduces these costs by keeping inventory in transit rather than in storage. A retailer holding $10M in inventory saves $2M to $3M per year by shifting to a JIT replenishment model. However, JIT only works when freight reliability is high. A single missed delivery can shut down a production line or empty a store shelf, which is why JIT shippers pay a premium for carriers with 95 percent or better on-time performance.
When to use it
Implement JIT delivery when inventory holding costs are a significant portion of your operating budget and your supply chain has enough predictability to support tight delivery windows. JIT works best for recurring, high-frequency shipments where the demand pattern is stable. If you are running weekly store replenishment or daily production line supply, JIT can compress your inventory position significantly. The prerequisite is a freight partner that delivers on-time consistently and provides real-time visibility into shipment status.
How Warp thinks about it
Warp enables JIT precision through scan-level visibility and Orbit AI monitoring on every shipment. Shippers see exactly where freight is at every stage, from pickup through cross-dock transfer to final delivery, with automated alerts when timing deviates from plan. The combination of predictable cross-dock windows, reliable local delivery, and real-time exception detection gives JIT programs the freight reliability they require to function.