Fleet Route Planning and Optimization: How It Works and How to Choose

Every fleet that makes more than a handful of stops a day runs into the same question: in what order should each vehicle visit its stops, and which vehicle should take which stops? Get it right and you’ll cover less ground, use less fuel and work more in a shift. Perform it by force, or by default, and you lose it each day in lost miles.  

That’s what route planning and optimization is about. This guide will tell you how they work, how they’re different than the live GPS tracking you already have and what really sets one platform apart from another—so you can ask your vendors the right questions and specify the right tool. It doesn’t include savings information since that is totally dependent on your stops, your constraints and your starting point.  

What is fleet route planning, and how is it different from route optimization? 

Fleet route planning is the task of working out in advance and before the vehicles leave, which stops each vehicle will visit and the order in which it will visit them. Inside that process is the step of route optimization, which involves using an algorithm to determine the most efficient order – typically the shortest overall route or time – for servicing stops in accordance with the rules. In other words: planning is the entire task, optimization is the mathematical motor that ensures that the plan is workable and efficient.  

Planning is not optimizing; a dispatcher putting stops in a group by area and the sequence by sight is planning. Without planning, nothing can be optimized as the list of stops and constraints is required as input for optimization. The impact of this difference becomes evident when it’s a large number: ordering eight stops is easy by hand, ordering eighty stops for six vehicles with delivery windows is not something any person copes well with in their head, and that is where optimization makes its mark

Both are different from live GPS tracking and live view that give you real time tracking information on vehicles during the shift. Planning and optimization occurs prior to the rotation of wheels; and tracking occurs while the wheels are rotating. A full operation employs all three, to plan the route, optimize the sequence, then track the route against the plan. 

At a glance — the three pieces and what each does: 

Term	What it is	When it happens
Route planning	The order in which the vehicles go to the stops, and which stops they make	Before the shift
Route optimization	The most efficient sequence you are looking for under your constraints is found by the algorithm.	Before the shift (inside planning)
Live GPS tracking	Getting visibility of the location of vehicles and the status of the day	During the shift

Why can’t you just use a maps app to plan fleet routes? 

A consumer maps app can answer one question very well: how best to get from point A to point B – or a short, user-programmed list of stops. Fleet routing is a different, more difficult, problem 

It’s the number of vehicles and the rules that make the difference. A fleet planner needs to schedule numerous stops in several vehicles simultaneously and abide by a set of conditions that consumer navigation systems were not designed to manage delivery time windows, vehicle load capacity (weight, volume, pallets), driver/vehicle availability, depot location, start/end point, shift duration, breaks, etc. A consumer maps app can route one van through a set of stops you provide, but it can’t determine the allocation of those stops to three vans to ensure that all time windows are adhered to and none of the vans are overloaded — that’s beyond the scope of consumer maps.  

That’s why maps, apps and spreadsheets don’t work for fleets. The problem is not about finding a route (navigation) but about assigning and sequencing many stops to many vehicles according to many rules (planning and optimization).  

What is the difference between static and dynamic routing? 

This is the difference between a simple planner and an operations platform, and it’s important to know the difference before purchasing. 

Static routing is building the plan, prior to the shift, and the plan remains the same throughout the day. It is ideal for businesses that have a structured day – consistent delivery schedules, set service times, and collections that are not subject to many variations. This is the beginning of most fleets, and for many it is sufficient. 

Dynamic routing changes the plan as it is being executed based on changing conditions – a new urgent order arrives, a customer cancels, a road becomes blocked by traffic, a vehicle breaks down. The system automatically re-optimizes the remaining stops and pushes the updated route to drivers, rather than requiring dispatch to do the reshuffle. Dynamic routing is more powerful and more complex and is crucial for operations with same-day work, on-demand orders, or volatile conditions.

	Static routing	Dynamic routing
When the plan is built	Once, before the shift	Rebuilt during the shift as things change
Best for	Predictable, scheduled routes	Same-day, on-demand, volatile conditions
Handles mid-route changes	Manually, by the dispatcher	Automatically re-optimizes and re-dispatches
Complexity and cost	Lower	Higher

This is not an objective “better”. Same day courier is the one who can’t do without a dynamic routing; a fixed round distributor may not need it ever. Understand what you need for your operation before you spend money on the more advanced solution.  

How do route planning and GPS tracking work together? 

Planning and tracking are two halves of one loop – and the value comes from closing the loop.  

Planning and optimization results in the desired route — the plan. GPS tracking provides the actual route – what really happened. They can be compared side by side to provide an indication of plan versus actual, i.e., which stops were late or early, where drivers deviated, how long the service took versus what was expected, etc. The next plan is better as it brings back real travel and service times into the assumptions. 

Live tracking also allows for a plan to be actionable instead of theoretical. If vehicles are displayed on the map with their scheduled stops, a dispatcher can see that a vehicle is behind schedule and take action: rerouting it, notifying a customer or (in the case of dynamic routing) allowing the system to reroute. A plan without tracking is a guess and until the end of the day, it will be wrong. 

Thus, the order in a mature operation will be: planning the stops, sequence optimization, dispatch to driver, tracking as per planning, feedback to planning. Only plan, only track = half the loop. How the tracking half works alone is explained on how GPS tracking works.

What should route planning software be able to do? 

These are the features that really distinguish a true route planner from a maps view when assessing platforms. Write them down as a checklist:  

• Multi-stop optimization — not only shows a list of stops in the order you typed, but also optimizes the order of the stops by minimizing the distance or time. 
• Constraints — takes time windows, vehicle capacity and suitability of vehicles/drivers into account — not all vehicles will be able to perform all jobs. . 
• Multi-vehicle assignment —assigns multiple vehicles to a pool of stops at a time, instead of one route at a time.  
• Editing and re-planning — A dispatcher can quickly make a change to a route and re-optimize when reality occurs. 
• Driver delivery —move the route to a driver app for turn-by-turn navigation, to get the plan to the driver. 
• Tracking and plan-vs-actual — informs of route tracked and planned versus actual. 
• Dynamic re-optimization (if you need it) — Calculate the rest of the route on the fly when conditions change.  

A route optimizer is a tool which does the first three. If all of them is done by a single tool, it’s a routing and execution platform. The choice between which one you need is determined by whether you simply wish to have better plans or desire to run the entire loop in a single location. 

How does AIQ Connect handle route planning? 

Alongside its tracking, maintenance and reporting features, AIQ Connect is a self-hosted, white label GPS tracking and fleet management platform. Like any routing claim, it’s important to distinguish what is essential to the platform from what’s OK to verify for your own use.  

The table below is a conservative estimate. Capabilities in rows with ‘In scope’ indicate they apply to the full platform, capabilities in rows with ‘Confirm’ are platform-specific functions that you should check against the latest product and your plan. AIQ Connect’s dedicated route planning software page outlines the types of routing in product terms and should be considered the commercial reference; specifics should be discussed with the team. 

Capability	For route planning	Status
Live GPS tracking and route history	Shows actual routes for plan-vs-actual comparison	In scope
Geofencing and stop/zone alerts	Flags arrival, departure and dwell at stops	In scope
Driver app with navigation	Delivers the route to the driver	Confirm
Multi-stop route optimization	Sequences many stops to cut distance/time	Confirm
Time windows and capacity constraints	Respects delivery windows and vehicle limits	Confirm
Multi-vehicle assignment	Splits stops across several vehicles	Confirm
Dynamic re-optimization mid-shift	Rebuilds remaining route as conditions change	Confirm
Reporting on route performance	On-time rate, distance, plan-vs-actual	Confirm

 That’s because what it means for “route optimization” varies by platform, ranging from a stop-sequencer to a full constraint solver with live re-optimization. Any vendor, including AIQ Connect, should be able to present you a demo on your data and demonstrate which of these they do. AIQ Connect is self-hosted, which means the route and location data, along with customer data that it processes may be stored on on-premises infrastructure (as opposed to the vendor’s cloud), depending on how AIQ Connect is deployed; learn  what self-hosted GPS tracking software means for this distinction. However, route planning also ties into the broader platform, as plan versus actual performance will be displayed through fleet reporting and analytics.

How do you choose a route planning platform? 

The key is to select the right tool for the job; it is not necessarily about purchasing the most tools. Questions to be asked on platforms:  

On optimization: is it truly optimising an itinerary with multiple stops, multiple vehicles or is it simply showing my stops in the sequence I enter them? Can I view it optimizing my real stops in a demo? 

On constraints: Does it support meeting delivery time windows, vehicle capacities, and which vehicles/drivers can perform which tasks? These are what make a plan not only short, but usable. 

On static vs dynamic: Will the plan need to change during the shift or will a plan created in the morning be sufficient? Avoid dynamic routing you won’t be using, unless you do same-day work, avoid static either. 

On the full loop: Does it show me execution and plan vs actual or is it just giving me a plan and that’s it? This where routing gets better with time, via the feedback loop. 

Ownership and data: Is it self-hosted or vendor-cloud? Who has the stop and route/customer data, and can it be exported? For the trade-offs, seewhat self-hosted GPS tracking software means. 

On fit with the rest of your fleet software: Is routing integrated into your tracking, maintenance and reporting platform or is it a standalone tool you’re forced to integrate into? To view the whole picture, check out the fleet management platform. 

If your platform can provide a live demo on your data to address the optimization and constraint questions, it’s actually doing route planning. One that only responds in a general manner is probably providing you with a stop list, including a map, and you’ll have to manually re-sequence. 

Frequently Asked Questions about Fleet Route Planning and Optimization

What is the difference between route planning and route optimization? 

Route planning refers to the entire process of determining which vehicle makes which stops and the sequence of the stops. The step in it is called route optimization, which is the optimization of the route used by an algorithm, typically the shortest distance or time to reach the stops based on the rules. You could plan without optimizing (order by eye), but you can’t optimize without planning, as you need the stops and constraints as inputs.

Why not just use Google Maps or a consumer maps app for fleet routes? 

An “ordinary” consumer navigation system sends one vehicle through locations you prescribe. A lot of stops have to be put on a lot of vehicles and routing has to take into account what driver or vehicle can do what job, delivery time windows, and multi-vehicle allocation – aspects that consumer navigation is not designed for. A maps app will not give you a viable plan when you own more than a few cars and don’t have any real restrictions.

What is the vehicle routing problem? 

The operations-research problem of assigning and sequencing stops across a fleet of vehicles at the minimum cost, subject to constraints, is called the vehicle routing problem (VRP). It is a generalization of the travelling salesman problem, and as it is a special case of it, it is NP hard – there is no known polynomial-time algorithm that can solve every instance to guaranteed optimality and the combinations grow explosively with the number of stops. In small cases, exact answer can be found but as the size increases, the routing software will find a very good answer within reasonable time rather than an exact answer.

What is the difference between static and dynamic routing? 

Static Routing – generates a plan once before the shift and will not change during the day; suitable for predictable and scheduled routes. Dynamic routing continuously updates the plan during the shift when changes occur (new stops, cancellations, traffic, breakdowns) and re-optimizes the rest of the plan and re-dispatches. Dynamic routing is more complex and more powerful and is most important for a same day / on-demand operation.

Do I need GPS tracking as well as route planning? 

They perform various tasks and are complementary to each other. Planning creates plan route and GPS tracking creates actual route – plan vs actual, fix issues during shift and pass actual travel/service times back into next plan. Without tracking, planning is a guess that can’t be verified; without planning, tracking only provides information on where vehicles are, not necessarily whether they are being utilized efficiently.  

Does route optimization guarantee the shortest possible route? 

No – and no vendor will ever say they have a 100% guaranteed-perfect route on large scale without a pinch of salt. The underlying problem is NP-hard, which means there may not be a polynomial-time algorithm which solves every instance to guaranteed optimality, but the software finds a very good solution, based on heuristics, at real world-size. In practice, what you want is a plan that is near optimum, and respects all your constraints – much better than planning by hand.  

How much can route optimization save my fleet? 

It’s entirely dependent on your stops, constraints and starting point (a fleet in a more tightly held manner has less to gain than a fleet ordering stops out of habit) so treat any specific percentage without a named and dated source with caution. To accurately size it you’ll need to do your real routes in a trial and compare the planned distance and time with your current distance and time, not the promise of the vendor.  

Can one platform do planning, optimization and tracking together? 

Yes, and it is a closed-loop system, from planning to optimization, dispatching, tracking and then back into planning, all within a single system as opposed to patching together various tools. In assessing, make sure the platform optimizes multi-stop multi-vehicle plans (not just displays stops) and includes plan-versus-actual in addition to a live map.

Conclusion 

What makes a list of stops an efficient day’s work is route planning and optimization. Planning determines which stops are made by which vehicle; optimization sequences to efficiently make those stops under your constraints; and live GPS tracking completes the picture by showing what actually occurred to make the next plan better. The three are a set. 

As you review platforms, test for yourself the platform can solve your actual routing problem by verifying that it can optimize your multi-stop, multi-vehicle plan within the scope of your constraints; determine if you you really need static routing versus dynamic routing; and ask for a demo of its routing capabilities on your own stops.

Next step: explore AIQ Connect’s route planning software if you wish to view route planning on your actual stops, or dive into the complete fleet management platform and learn how route planning fits into tracking, maintenance and reporting.

Next step: explore AIQ Connect’s route planning software if you wish to view route planning on your actual stops, or dive into the complete fleet management platform and learn how route planning fits into tracking, maintenance and reporting.