delivery-delays-leave-when-routing-stops-guessing
title: "Delivery delays leave when routing stops guessing" description: "Guesswork planning and radio dispatch create delivery delays even when utilization looks fine. Documented RTLS routing cut delays and fleet waste. Pull keeps the right material on the claim that path serves." slug: "wiki/delivery-delays-leave-when-routing-stops-guessing" type: wiki format: html section: "logistics-optimization" sectionTitle: "Logistics Optimization" topic: "impact" topicTitle: "Impact" readTime: "6 min read" order: 10
The plan says the material arrives at 10:20. The station waits until 10:45. Radios stay busy. Utilization still looks high. Nobody can show which empty loop ate the twenty-five minutes, so tomorrow's plan guesses again.
Why delays survive on busy floors
Without live vehicle activity, route inefficiencies stay invisible. Planning rests on experience and last week's pain. Effectivity cannot be computed daily across all shifts at once when the only tool is a stopwatch study. Drivers look occupied. Service level still slips. The default answer becomes more trucks or more overtime.
Industry practice cuts those delays by combining route visibility with demand that is claimable instead of shouted. twinzo puts both under internal logistics optimization and material order automation. Production waits that still look like machine faults belong on the same hall under production monitoring.
What RTLS routing changed on Tier-2 halls
A documented 30,000 m² (about 323,000 ft²) automotive Tier-2 plant invested €120,000 in logistics RTLS. A live 3D map of every vehicle updated in real time. Route analytics exposed shift-by-shift discrepancies. Delivery delays were eliminated through data-driven routing. Fleet fell from 36 to 20 forklifts. Drivers fell from 108 to 60. First-year OPEX saving was €960,000.
A second documented Tier-2 site of the same size band invested €81,000. Daily spaghetti and downtime reports replaced four-day stopwatch studies. Productivity rose from 63% to 75%. Two forklifts and four FTEs left the roster. First-year OPEX saving was €179,000. Path mechanics sit under real travel paths on the floor. Fleet-buy framing sits under when buying more forklifts is the wrong first answer.
Why pull belongs in the same SLA story
Routing alone does not invent the next need. On documented AOS cases, claimable material call-offs cut phone traffic by about 90% and patrolling by more than 95% on a Tier-2 hall, and recovered about +20 minutes of production daily on a white-goods hall. The right part has to be on a claim before the shortest path helps.
Customers who run both layers treat SLA as path plus dispatch. Joint framing sits under when pull and path share one hall. Priority under load sits under priority rules that survive a busy hour.
What survives after the delay disappears
Every closed route and accepted job feeds the spatially oriented dataset. Correlation and causality analytics can ask which corridor meetings keep preceding late drops. Continuous improvement and management read that record after the first good week ends.
How teams decide guesswork planning is over
1. Log planned versus actual arrival on one high-risk loop for a week - Delay becomes a distribution, not a complaint.
2. Overlay empty travel and call volume on the late drops - Separate route waste from missing claims.
3. Require daily all-shift effectivity before arguing overtime - If you still need a stopwatch temp, you are in the before state of the €81,000 case.
4. Attribute euros to the documented module - Use €960,000 or €179,000 only on the RTLS cases that earned them. Capability depth sits on the features overview. Rollout shape is under pricing.
Get in touch if you want to walk late drops on your own hall model before the next overtime or lease request.