18 Aug Truck Turnaround Time Is the Capacity You Already Own
Every port and airport in North America is being asked a version of the same question this year: how do we move more freight without building more building? At most facilities the honest answer is that the capacity is already there. It is sitting inside truck turnaround time — the minutes between a truck arriving and that truck leaving, multiplied by every truck, every day, across every door. Shorten that number and throughput rises. Nothing gets poured, nothing gets permitted, and the freight moves.
The Capacity You Already Paid For
Throughput is not square footage. It is square footage multiplied by how many times you can use it in a day. A dock that turns a truck in forty minutes moves substantially more freight across a shift than the same dock turning trucks in ninety. Same building. Same crew. Same equipment. The only variable is time.
That arithmetic holds everywhere. It holds at a container terminal, at a bulk berth, and at an air cargo warehouse. It is also the reason truck turnaround time belongs in a capital conversation and not only an operational one. A facility that improves turn time by a third
has added real capacity to its footprint without adding a square foot to it — and without waiting on a construction timeline.
Unscheduled Arrivals Are the Real Cost
Most facilities do not have a turnaround problem so much as an arrival problem. Trucks show up when the driver can get there, or when a shipper decides a load has become urgent. The facility learns a truck is coming at roughly the moment it sees the truck.
Everything downstream then has to be arranged in real time. Freight gets located after the driver is already at the door. Labor gets reassigned mid-shift. Equipment gets moved to wherever the truck ended up rather than wherever it was meant to be. Paperwork gets handled at the window instead of before arrival. None of that appears as a line item on any report, which is exactly why it persists. The cost is absorbed in overtime, in idle equipment, and in drivers sitting in a queue nobody planned for.
What Changes When Arrivals Are Scheduled
Appointment-based arrival management reverses the sequence. Carriers and haulers book a window against real capacity rather than arriving against hope. The facility knows what is coming and when, so freight is staged, staff are assigned, and documentation is cleared before the truck reaches the property. Drivers are validated at the point of booking rather than signed in on arrival, which removes a manual step and a paper record in the same motion.
The schedule itself becomes the shared asset. The facility, the carrier, the hauler, and the forwarder all work from the same view of the day instead of discovering it one truck at a time. That is the entire mechanism. It is not complicated, and it does not ask anyone to replace the systems they already run.
The Result Is Measurable in the First Quarter
At a major Canadian port, appointment-based truck management cut turnaround times by more than 40 percent and reduced unauthorized arrivals by more than 30 percent, with bookings matched to actual arrivals at better than 95 percent accuracy.
Those results came from coordination rather than construction. No new berths. No new yard. No additional headcount. The facility stopped absorbing the cost of not knowing what was coming, and the throughput followed. That is the pattern worth attention, because it reproduces at facilities of very different sizes and modes.
The Haulers Are on Your Side
There is a persistent worry that drivers will resist a booking requirement. In practice they are usually the constituency that gains most, because their economics run on completed turns rather than hours on site.
A bulk hauler who needs three round trips in a day to make the route profitable does not fight a system that protects the third trip. A drayage driver paid by the move does not object to knowing the container will be ready. What drivers resist is a system that adds a step and gives nothing back. A booking window that reliably saves an hour of idling gives something back immediately, and adoption follows the first week it works.
Where a Facility Should Start
Truck turnaround time makes a good first project precisely because it is narrow. It does not require a platform decision, a steering committee, or a multi-year roadmap. It requires one measurable problem, one entry point, and a baseline you can compare against ninety days later.
Start by measuring what you actually have. How long does a truck spend on the property today, from arrival to departure? How much of that is waiting rather than working? Facilities are often surprised by the answer, and the surprise is the business case. Once the first number moves, it becomes the proof point that supports the next decision — and the next funding conversation.
About the Author
Tamara Coffey leads the Western Region for Kalé Info Solutions North America, working with airports, ports, and ground handlers across California, Oregon, Washington, and the Western United States.