
A refrigerated carrier's experience shows how artificial intelligence can improve fleet utilization without removing human control from dispatch. Heavy Duty Trucking reported August 17 that Grand Island Express achieved 25% higher revenue within two months of introducing an AI-assisted dispatch model, while operating the same number of trucks and maintaining the same average length of haul. The Nebraska fleet began working with Optimal Dynamics in 2024.
The system evaluates more combinations than a dispatcher can reasonably calculate at once, including available freight, driver hours, home-time commitments, downstream positioning and trailer supply. That can produce choices that look unusual in isolation, such as sending a tractor farther empty to reach a stronger sequence of loads. The carrier also uses automation to identify excessive idle time, manage trailer dwell and surface possible maintenance problems for people to investigate.
The 25% figure is one company's reported outcome, not a guaranteed return for every fleet or software purchase. Data quality, freight mix, rates, operating discipline and change management all affect results. Grand Island Express prepared its staff before deployment and emphasizes that software performs the math while people make important decisions. Management also acknowledged that describing the rollout simply as AI making decisions created avoidable anxiety.
Fleets evaluating similar tools should establish a baseline for revenue per tractor, loaded utilization, empty miles, on-time service and driver home-time performance. Test recommendations against safety, hours-of-service and customer constraints, and document who can override the system. Drivers need a clear method to report detention, weather, equipment faults and personal commitments that a model cannot infer reliably. The practical opportunity is less waste and better planning, provided automation remains explainable, measurable and accountable to experienced operators.
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