Your on-time rate reflects the share of deliveries completed within their scheduled delivery window, based on the timestamps captured when drivers mark stops complete. Open the Analytics tab and choose a time period (and optionally a driver) to see on-time performance alongside completion rates and delivery durations. Route scheduling and time windows need to be set for on-time measurement to be meaningful. Available in both EasyRoutes for Shopify and EasyRoutes for Web.
See: Analytics