Walmart has expanded its same-day delivery service to reach 93% of U.S. households, up from over 80% in October 2023, demonstrating significant growth in its delivery network. The retailer utilizes new geospatial technology to customize delivery areas, enhancing efficiency and coverage by adding 12 million households. This move is strategic in competing with Amazon, as consumer demand for speedy delivery rises, with over 30% of orders opting for express service. Additionally, Walmart achieved a 20% reduction in delivery costs per order, benefiting from improved operational efficiencies.

Source: https://www.supplychaindive.com/news/walmart-same-day-delivery-q4-earnings/740668/