How AI Route Optimization Cuts Last-Mile Costs by 30%
We benchmarked 2,400 real delivery runs across three US metros. Here is what manual dispatch leaves on the table — and how AI clusters recover it.
Volume is up, drivers are scarcer, fuel is volatile. Where US last-mile is heading in the next twelve months, and what operators should fix first.
Three forces will shape US last-mile in 2026: parcel volume continuing its post-pandemic plateau (+3% YoY), driver supply tightening as gig platforms compete for the same pool, and fuel prices oscillating with no clear floor.
What to fix first
- Plan tightness: most fleets still have 12–18% slack in their daily plan. Eliminate it before adding capacity.
- Stop sequencing: a re-sequencing pass on existing plans typically reclaims 15% of drive time at zero new cost.
- Driver retention: the cheapest driver hire is the one you keep. Tools that respect driver time pay for themselves.
The operators we expect to win 2026 are the ones who treat their planning system as the most important hire of the year — because in practical terms, it is.