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Operations

Driver Detention Time by Customer: Where a Carrier's Trucks Wait

The problem: A carrier knows how far a truck drove but not which docks consumed its working hours.

The solution: Record each stop's appointment, arrival, and departure so dispatch can see recurring waits by facility.

The math

Ten trucks losing two paid hours each week at an illustrative $35 hourly operating cost put about $36,000 a year into waiting time.

The dispatch board says a load should be unloaded by noon. The driver leaves the site at three. In the weekly numbers, those hours disappear into a late next pickup, an awkward rest period, or a day that simply produced fewer miles. Nobody can show which facility caused the pattern.

The question is operational: where is capacity repeatedly lost, and what can dispatch change before scheduling another truck the same way?

Give the stop its own timeline

Keep the scheduled appointment, actual arrival, check-in, start of loading or unloading, and departure. Note exceptions such as late arrival or missing paperwork. Without that context a carrier may blame a shipper for a wait the truck caused itself.

Look by facility and time slot, not only by customer. One customer's morning dock may run well while its afternoon dock regularly delays the next load. That is the level at which dispatch can negotiate a better slot or route differently.

A look at a carrier

Consider a $12 million carrier operating ten trucks on regional routes. Suppose each truck loses two paid hours a week to waits that could be shortened or scheduled around. At an illustrative $35 an hour of direct operating cost, that is ten trucks times two hours times 52 weeks times $35, or about $36,000 a year tied up in waiting.

The figure does not mean all that money is recoverable. Some waits are unavoidable, some are priced into contracts, and some stem from the carrier's own planning. A timeline by facility would reveal which is which.

Use the record to change the route

AI can group stop timelines, flag repeated delays, and put the evidence beside future dispatch plans. Dispatchers can then choose a different appointment, allow more time before the next pickup, or discuss terms with a customer. Do not automatically charge detention from a model's guess; use the contract and verified timestamps.

The four-step check, in your business

  1. Capture stop times. Use the same timestamp fields for every load.
  2. Separate causes. Mark late arrivals, paperwork holds, and dock waits distinctly.
  3. Rank facilities. Compare repeated waits by location and appointment window.
  4. Change one lane plan. Test a new appointment or buffer and compare the next month's waiting hours.
No email, no signup. Take it and hand it to whoever runs the work.

Miles tell the carrier where a truck went. Stop time tells it why the truck could not earn on the next load.

Common questions

How should a carrier measure detention?

Record appointment time, arrival, check-in, loading or unloading start, and departure for each stop. Keep the customer and facility. Those timestamps distinguish an early arrival from a late dock and show whether the same location repeatedly ties up equipment.

Does recorded wait time mean the carrier can bill for it?

No. Billing depends on the agreed terms and evidence for that load. The operational value of the record is that dispatch can see where capacity is being lost and decide whether to change appointments, routes, terms, or customer expectations.
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