What is transit inventory?
Transit inventory, also called in-transit inventory or pipeline inventory, is any stock that has left one location in your supply chain but has not yet reached the next one. It exists whenever there is distance between where goods depart and where they land, so it grows with every added mile and shipping day.
This stock ties up cash and can distort your available-to-sell numbers if you count it in the wrong place. According to The Hackett Group, $1.7 trillion remains trapped working capital across large U.S. public companies, where both days sales outstanding (DSO) and days inventory outstanding (DIO) worsened slightly.
Key characteristics
- Owned but not in hand: You have paid for or committed to the goods, but they sit somewhere between point A and point B.
- Volume is driven by lead time: The longer your lead time, the more stock sits in transit at once. Understanding how lead time works helps, since the standard industry method multiplies average daily demand by lead time in days.
- Ownership follows shipping terms: Under U.S. domestic free on board (FOB) shipping point, the buyer takes ownership at the origin, while under FOB destination the seller keeps ownership until the goods arrive. The Incoterms 2020 rules set standard shipping terms used worldwide. But those international trade rules “do not…[specify] when title, or ownership of the goods, passes from the seller to the buyer,” so Incoterms allocate risk, not legal title. Check your purchase-order terms.
- Hard to see: Goods move across carriers, borders, and time zones, so status goes stale without real-time inventory tracking.
- It carries cost: Capital, insurance, and risk of loss travel with the goods before they ever reach a shelf.
Example
Picture a craft cold-brew roaster that orders glass bottles from an overseas supplier with a 30-day lead time. Once ownership transfers at the port of origin, those bottles become transit inventory, even though they are still weeks from the warehouse.
They stop being transit inventory the moment they arrive and are received into an inventory tracking system. Delays raise the stakes: Chain Store Age reported that supply chain disruption is the largest single contributor to global inventory distortion, accounting for $301 billion in annual losses.
Real-time visibility helps teams keep transit inventory accurate as goods move. Source: Fishbowl real-time inventory.
Related terms
FAQ
Who owns inventory while it is in transit?
It depends on your shipping terms: FOB shipping point puts ownership with the buyer at the origin, while FOB destination keeps it with the seller until arrival. Always confirm against your purchase-order terms, since those govern the actual transfer.
How do you calculate transit inventory?
Multiply your average daily demand by the lead time in days. This standard industry method estimates how much stock is moving through your pipeline right now.
Is transit inventory the same as safety stock?
No. Transit inventory is in motion and largely unavoidable, while safety stock is a stationary buffer held against demand or supply surprises.
On average, Fishbowl users experience a 12% reduction in freight costs, and real-time visibility into stock in motion is a big reason why.