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Last Mile

The Volume Surge Your Routes Aren't Ready For

By Pexara Research2 min read
Last Mile

Stop counts are about to climb again. Three straight months of rising retail sales say your route density needs to be ready for it — or your on-time numbers will be the ones that slip.

U.S. retail sales hit $768.6 billion in June 2026, up from $766.9 billion in May and $754.0 billion in March, according to Census Bureau retail sales data — a 1.9% climb over three months and the third consecutive monthly gain. Retail sales don't move parcel volume overnight, but the relationship is direct: more consumer spending flows into more online orders, and more online orders flow into more stops on the routes DSPs and last-mile fleets already run.

The operational risk isn't the volume itself — it's the lag between when demand shows up and when a fleet's route planning catches up to it. Operators who are still sized for spring stop counts in August are the ones who end up short a van, short a driver, or short on delivery windows when the surge actually lands on the ground. Amazon and other networks adjust route counts based on trailing volume data, which means the operator absorbing today's growth is often the last to get resourced for it.

Three months of steady acceleration is a planning signal, not a one-week blip. Fleets that use this window to firm up driver staffing, confirm van availability, and stress-test route density now are the ones that hit scorecard targets when volume actually lands — instead of scrambling to add capacity after the fact.

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