Morning congestion on the yard. Midday emptiness. And in the evening, someone writes the report explaining why three docks were blocked simultaneously again.
This doesn’t happen because your yard management is poor. It happens because yard management is a system that measures what has already occurred—and that is fundamentally different from a system that influences what will occur.
What Yard Management Actually Delivers
Modern yard management systems can do impressive things. They track trailer positions, manage gate checks, log arrival times, coordinate shunting operations, and give you a clean report at day’s end. Some systems even know the exact parking position of every trailer on the yard.
That is valuable operational work. No question.
But there is one question that no yard management system answers: When will the next lorry actually arrive?
Not when it’s booked. Not when the slot was set. But when the driver actually drives their vehicle onto your site.
This gap is larger than it appears on paper.
“The Slot Is Set. What Could Go Wrong?”
A concrete scenario familiar in chemical and paper plants alike:
Tuesday morning, 06:45. Plant gate opens. Six lorries are already waiting. Three of them have slots between 07:00 and 07:30—correct so far. Two have afternoon slots but arrived early due to a night shift finishing ahead of schedule. One has no slot at all, because the supplier issued it as an FCA shipment and the haulier isn’t even registered in the portal.
What happens? Docks 1 and 3 are occupied. Dock 2 is reserved for a hazmat transport expected at 08:15 according to the system. The forklift driver waits. The shift supervisor is on the phone.
In the yard management system at this moment: nothing. Because the arrivals haven’t been logged yet. They’re happening right now.
“Our system is very good at showing us what was. It’s much worse at showing us what comes next.”
You hear this sentence more often in German plants than you see it in software vendor presentations.
The Mechanics of the Morning Peak
There is a structural reason why arrivals bunch in the morning—and it has little to do with poor planning.
Drivers optimise their day around driving time and rest periods, not your dock schedule. Someone finishing a night drive wants to unload early and be free early. Someone starting their day in the early morning often arrives before their actual slot window—because the journey took less time than planned.
In practice, this means: Around 40% of all daily inbound deliveries arrive within the first 90 minutes after the plant opens. This is not an outlier. This is mechanics.
No slot system in the world prevents this, because slot systems manage bookings, not arrivals. The deviation between booking and physical arrival is the real problem—and it remains invisible until the lorry drives through the gate.
Why Stricter Rules Don’t Solve the Problem
The obvious response to the morning peak: more control. Tougher penalties for slot violations. Blocking early arrivals at the gate. Stricter communication with suppliers.
All these measures have one thing in common: they are reactive. They respond to a symptom without addressing the cause.
Because the cause doesn’t lie with the driver arriving early. It lies in the information vacuum between slot booking and gate arrival.
Picture how these 12 to 48 hours unfold today: A supplier instructs a haulier. The haulier assigns a driver or subcontracts. The subcontractor departs at some point. At some point. In this chain, no one at your plant knows when the driver actually sets off, where they are now, or whether they can even meet their slot.
This is not a system failure. This is the absence of information at the right place at the right time.
What That Means in Numbers
Do some quick maths:
Assume your plant receives 30 deliveries per day. A typical morning congestion ties up three docks for 25 minutes each. Forklift operators, spotters, and dispatchers are tied up or waiting during this time.
Take conservatively 3 people × 25 minutes × 250 working days × €35/hour: that’s roughly €10,900 in locked-up labour per year—for congestion that would often have been avoidable if you’d known 30 minutes earlier that five vehicles were arriving simultaneously.
Add to that driver waiting times. In many sectors—chemicals, agriculture, paper—waiting times over 45 minutes are not the exception but the rule. Hauliers factor this in. A plant that regularly earns a “difficult to deliver to” reputation pays for it in higher freight rates—not as a line item but embedded in risk surcharges that no quote explicitly shows.
What do your Google Maps reviews say? That sounds like an odd question for a logistics manager. But hauliers and drivers read those reviews before they quote or accept a route.
Documentation and Control Are Two Different Roles
This is the core of the problem—and it’s rarely stated this clearly.
Documentation is what a yard management system does: it records what has happened. It makes operations traceable, auditable, analysable. That is valuable.
Control is something else. Control means: I influence what happens before it happens. I direct arrival flows. I shift load from the peak into quieter windows. I don’t react to the situation building at my gate—I shape it beforehand.
These two capabilities exist side by side in most plants today—but they are not connected. The slot system sets the framework. The yard management system documents the deviations. And between them lies a time span—often 12 to 24 hours—when no one knows what will actually happen.
The Structural Vacuum Between Slot and Gate
An important factor that often goes underlit in yard management discussions: the FCA issue.
Under FCA (Free Carrier) terms, the supplier books the haulier themselves. This means: Between 40 and 70% of DACH inbound deliveries come from hauliers who aren’t registered in your time-window portal at all—or for whom the supplier simply never booked a slot because they didn’t know the booking was required or chose to ignore it.
These vehicles still arrive. They still stand at your gate. And your yard management system captures them—but only once they’re already there.
The question is not why this happens. The question is what you can do with that information when you get it.
When Control Begins
Control doesn’t begin at the gate. It begins the moment a driver is en route to your plant—and you have the opportunity to communicate with them.
97% of HGV drivers carry their own smartphones. That’s not future talk, that’s today’s reality. Most of them are reachable—not through a portal, not through an app they’d need to install, but through communication channels they use daily.
Heylog automatically sends the driver a WhatsApp. They confirm their expected arrival time. You see it in the dashboard—no phone call, no app, no portal login on the driver’s side. If it looks like four vehicles will arrive in the same 30-minute window, you have the information before the problem becomes visible.
That is the difference between a system that captures what has happened—and one that lets you influence what happens next.
What Would Have Been Different?
Back to Tuesday morning. Six lorries, three occupied docks, one waiting forklift driver, one supervisor on the phone.
What would have been different if you’d known at 06:15 that five of these six vehicles would arrive in the next 45 minutes?
You would have rescheduled a dock. Brought the hazmat transport forward or pushed it back. Directed one driver to a later slot before they were even standing on the yard.
None of this is technology magic. It’s simply the consequence of knowing what’s coming earlier.
The question worth asking yourself: How many of your morning traffic jams would have gone differently if you’d controlled the arrival instead of just capturing it?
Frequently Asked Questions
What’s the difference between yard management and arrival control?
Yard management captures and documents what is already happening on the yard—trailer positions, gate times, dock capacity. Arrival control starts earlier: it influences when and in what order vehicles arrive, before they stand at your gate. Both functions are useful, but they address fundamentally different points in the process.
Why do so many HGV arrivals bunch in the morning?
Around 40% of all daily inbound deliveries arrive within the first 90 minutes after the plant opens—a structural pattern linked to driver rest periods and route optimisation. Drivers finishing night drives want to unload early. Slot systems manage bookings but cannot enforce physical arrivals.
Why can’t many hauliers book a slot in the time-window portal?
Under FCA terms, the supplier books the haulier themselves—who are often not registered in the receiver’s portal. Estimates suggest this affects 40 to 70% of DACH inbound deliveries. These vehicles still arrive without being pre-captured, making yard gate control difficult.