This document outlines a roadmap for improving the passenger experience at airports through better service delivery measurement. It proposes developing key performance indicators and collecting baseline data on current processes using technology like mobile tracking and video analytics. A "model for excellence" would integrate this data to provide actionable information for collaborative decision-making between stakeholders. The goal is to engage passengers, operations staff, and airlines to define what constitutes excellent service, measure it, then continuously improve processes and maintain excellent service standards over time.