How to Build an Offer & Order Airline Reservation System

📰 Hackernoon

IATA's ONE Order aims to simplify airline reservation systems by consolidating records into a single unified offer and order system

intermediate Published 2 Apr 2026

Action Steps

Understand IATA's ONE Order initiative and its goals
Identify current system limitations and areas for consolidation
Design a unified record system to simplify PNRs, e-tickets, and EMDs
Develop and implement the new system to achieve 100% Offers and Orders

Who Needs to Know This

Product managers and software engineers on airline reservation system teams can benefit from understanding IATA's ONE Order initiative to improve their systems' efficiency and customer experience

Key Insight

💡 IATA's ONE Order initiative aims to consolidate airline reservation records into a single unified system