--- title: "Dispatch, Routing and Last-Mile Optimization" description: "Follow an order from intake to proof of delivery, compare assignment methods, and define the constraints dispatch software must respect." canonical: https://www.ordering.co/blog/how-food-delivery-dispatch-routing-works-ordering/ --- # How food delivery dispatch and routing work Follow an order from intake to proof of delivery, compare assignment methods, and define the constraints dispatch software must respect. 3 min read· Ordering.co· Guides ## Quick answer Food delivery dispatch turns an accepted order into a controlled delivery workflow: validate the address and service window, align pickup readiness, identify eligible drivers, assign or offer the job, sequence compatible stops, publish status, and capture completion or an exception. Routing proposes an order for stops from the inputs and constraints available to it; dispatch remains responsible for eligibility, reassignment, manual override, and recovery when conditions change. Follow an order from intake to proof of delivery, compare assignment methods, and define the constraints dispatch software must respect. ## Evaluation criteria - order source, address quality, service zone, and promised window - merchant preparation estimate and pickup readiness - driver status, vehicle, capacity, location, and eligibility - assignment, offer, rejection, timeout, and manual-override rules - batch compatibility, stop sequence, and route inputs - tracking consent, proof, exceptions, support, and post-delivery reconciliation ## The delivery dispatch sequence 1. Normalize the accepted order, address, pickup, drop-off, service window, and handling requirements. 2. Estimate or confirm pickup readiness so a driver is not assigned from order time alone. 3. Build an eligible-driver set from availability, service zone, vehicle, capacity, workload, and applicable operating rules. 4. Assign the job, offer it to one or more drivers, or let a dispatcher choose; record rejection, timeout, and override behavior. 5. Evaluate whether orders can be batched without violating pickup, capacity, handling, or delivery-window constraints. 6. Sequence stops using the available map and operational inputs, while keeping a dispatcher able to intervene. 7. Share appropriate status with the merchant, customer, driver, and support team. 8. Capture pickup and delivery proof, then reconcile delays, cancellations, failed handoffs, returns, refunds, and driver settlement. ## Compare dispatch methods | Approach | What it is useful for | What must be verified | | ------------------------------ | -------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------- | | Manual dispatch | Low-volume operations or exceptions that need human judgment | Dispatcher workload, response time, consistency, audit trail, communication, and peak-volume limit | | Rule-based assignment | Applying explicit eligibility and priority rules repeatedly | Input freshness, tie-breaking, rejection, timeout, reassignment, override, and monitoring | | Optimization-assisted dispatch | Evaluating several orders, drivers, and constraints together | Objective function, map inputs, preparation times, capacity, service windows, recalculation, and operator control | | Hybrid dispatch | Automating routine assignments while keeping human control over exceptions | Escalation threshold, permissions, alerting, handoff context, audit history, and fallback | ## Questions to settle before selection ### What is food delivery dispatch? Dispatch is the operating process that turns accepted orders into driver work: it checks eligibility and readiness, assigns or offers deliveries, coordinates pickup and drop-off, publishes status, and handles reassignment and exceptions. ### What is the difference between dispatch and route optimization? Dispatch decides who should handle a delivery and when the job changes hands. Route optimization proposes a stop sequence against selected inputs and constraints. A route result does not replace eligibility rules, pickup readiness, driver communication, or exception ownership. ### How does automated driver assignment work? A configured system can filter drivers using available data such as status, service zone, vehicle, capacity, location, workload, and scheduled commitments, then apply a priority or scoring rule. Exact inputs and behavior vary, so test rejection, timeout, stale location, reassignment, and manual override. ### When should deliveries be batched? Batch only when orders are operationally compatible: pickup timing, vehicle capacity, handling needs, geography, service windows, and promised customer experience must all fit. Compare the proposed batch with separate trips and reject it when a constraint would be breached. ### Does routing always find the fastest route? No universal guarantee is established. The result depends on map data, traffic inputs, preparation estimates, constraints, optimization objective, and changes after calculation. Keep the inputs current, allow recalculation and override, and measure actual pickup and delivery performance. ### What should be tested before dispatch goes live? Test normal orders plus late preparation, rejected offers, unavailable drivers, bad addresses, capacity conflicts, canceled orders, connectivity loss, duplicate events, route changes, failed handoffs, proof disputes, returns, and support escalation. ## Related guides [Scope delivery management software](https://www.ordering.co/blog/how-to-build-delivery-management-software/) [Explore delivery operations](https://www.ordering.co/platform/ordering-delivery/) [Discuss the operating model](https://www.ordering.co/contact/) Use the current demo page to evaluate these requirements against a specific operating model; submitting elsewhere is not implied. ## ETA, navigation, batching and route optimization An ETA estimates an arrival time. Navigation guides a driver to a destination. Batching puts compatible orders on one trip. A full route optimizer chooses assignments and stop sequences across vehicles against explicit objectives and constraints. Seeing a map or a suggested sequence does not establish that fourth capability. Ordering.co uses Google Maps traffic data to improve estimates and help group orders. Drivers navigate with Google Maps or Waze. These capabilities are not a full route-optimization engine. If you need capacity-constrained vehicle routing, delivery windows, multiple depots or automatic fleet-wide replanning, scope a separate optimization service and its integration before purchase. Write a route evaluation around actual stops: pickup readiness, service time at each door, vehicle capacity, promised windows, driver availability and return-to-store requirements. Ask the vendor which constraints are hard limits and which are preferences, how it handles infeasible stops, and whether a dispatcher can reject a proposal. Compare planned and actual distance and on-time completion with the same order set; report missed windows and unserved orders alongside travel time. No universal saving or fastest-route guarantee follows from using routing software. For an external optimizer, define who supplies coordinates and readiness, who owns the assignment, when recalculation runs, and how a changed sequence reaches the driver. Make repeated requests safe, preserve manual overrides and retain the last workable plan during an outage. Start with a bounded pilot before extending to every city. ## Keep reading. - ## [Food delivery platform alternatives for restaurants and builders](https://www.ordering.co/blog/food-delivery-platform-alternatives-for-businesses/) Choose between marketplace discovery, a branded direct channel, contracted delivery, and your own marketplace using separate cost and control decisions. - ## [How to build your own food delivery app](https://www.ordering.co/blog/how-to-build-your-own-food-delivery-app/) Define the customer, restaurant, driver, admin, payment, and support workflows before comparing implementation approaches. - ## [How to build your own food delivery marketplace](https://www.ordering.co/blog/how-to-build-your-own-food-delivery-marketplace/) A complete decision framework for restaurants, customers, couriers, payments, fulfillment, operations, and implementation approach. ## See it running on your own menu. The shortest way to understand any of this is to watch an order go from a storefront to a store to a driver, on your locations. [Book a demo](https://www.ordering.co/contact/?meeting=demo#book)[See a live demo](https://www.ordering.co/demo/)