If you manage a fleet of delivery vehicles, you probably sense that something isn’t working as it should. Margins are thinning, times are stretching, but it’s hard to pinpoint where to intervene.
Here are the 5 most common signs that your last mile logistics needs rethinking.
1. Your logistics manager spends hours on Excel every morning
Planning delivery routes on a spreadsheet is the first red flag. Not because Excel is the wrong tool, but because manual route planning can’t account for all the variables: delivery windows, vehicle capacities, traffic, zone restrictions.
The result? Sub-optimal routes and an operational bottleneck that depends on one person’s skills.
A route optimization software analyzes hundreds of variables in minutes and produces delivery plans that no human operator could calculate manually.
2. You don’t know for certain if your routes are efficient
When routes are defined by habit or experience, there’s no way to know how much room for improvement exists. The question you should ask yourself is: how many extra km do your vehicles drive each day compared to what’s necessary?
According to the reference literature on the Vehicle Routing Problem, real-world applications in North America and Europe show that planning with computerized procedures generally saves between 5% and 20% of transportation costs (Toth and Vigo, SIAM 2002). For a fleet of 15 vehicles covering 300 km per day each, every 5% cut in distance is worth 225 km per day in fuel, wear and time.
3. Fuel costs are unpredictable
If every month the fuel bill is a surprise, the problem isn’t the price at the pump. It’s that your vehicles are driving more than necessary.
Route optimization has a direct and measurable impact on fuel: diesel follows kilometres, and every kilometre taken out of a route is fuel you don’t buy.
With diesel prices fluctuating, having efficient routes isn’t optional—it’s an operational necessity.
4. You have no real-time visibility on drivers
“Where’s van 7?” If this question requires a phone call, you have a visibility problem. Without real-time tracking, every disruption becomes a crisis: one delivery delay cascades to the next, and the logistics manager becomes a switchboard.
A platform with integrated tracking and a control tower allows you to:
- Know where all vehicles are at any moment
- Proactively address delays
- Communicate accurate arrival times to customers
- Collect data to improve future planning
5. Disruptions are managed by phone, in chaos
A customer isn’t available. An address is wrong. A vehicle breaks down. In logistics, disruptions are the norm, not the exception.
The problem isn’t the disruption itself, but how it’s handled. If every change requires phone calls, messages and manual recalculations, the system is fragile. A delivery management platform allows real-time replanning, automatically reallocating deliveries and recalculating routes. The difference is measurable: teams that absorb disruptions with automatic recalculation, instead of by phone, contain the cascading delays and missed deliveries that are the real hidden cost of a bad day.
Where to start
If you recognize yourself in at least two of these signs, your logistics has real room for improvement. You don’t need a digital transformation project: you can start gradually, optimizing a subset of routes and measuring results.
The key is to stop accepting inefficiencies as inevitable and start treating last mile logistics for what it is: a competitive advantage.
Frequently asked questions
From how many deliveries a day is route optimization worth it?
There’s no hard threshold: from a few dozen stops a day per vehicle the improvement margin is real, and it grows with volume. Below 10-15 daily deliveries per vehicle the gain is smaller; above that, manual planning almost always leaves efficiency on the table.
How much do you actually save by optimizing routes?
Planning time drops from half a day to a few minutes. On costs, the literature on the Vehicle Routing Problem generally puts the saving at 5% to 20% of transportation costs when moving to computerized planning (Toth and Vigo, SIAM 2002). Where your own fleet falls in that range depends on volumes, constraints and how good your current planning is: the route savings calculator gives a first estimate, and the figures Optivo publishes are on the results page.
Do I have to change my management software to optimize routes?
No. Modern software imports data from the Excel file or the system you already use: you start from what you have, without reformatting anything and without a preliminary IT project.
Are route optimization and fleet tracking the same thing?
No, and they’re complementary. Optimization decides which stops to assign to which vehicle and in what order; tracking tells you where vehicles are in real time. The first builds the plan, the second measures its execution.
If you want a sharper verdict than five qualitative signs, the route optimisation self-assessment scores you across three axes, and in two outcomes out of four it concludes that you do not need an optimiser today.
In the glossary: Last-mile logistics · Estimated Time of Arrival (ETA)