he International Air Transport Association (IATA) has released a study highlighting how biometric digital ID technology could transform airport operations by integrating domestic and international departure passenger flows. The Domestic and International Passenger Integration Program (DIPIP) report, developed in collaboration with engineering and project management company AtkinsRéalis, outlines substantial benefits for cost, efficiency, passenger experience, and sustainability.
“Regulatory requirements and technology limitations have long forced domestic and international departures to remain physically separated. That’s no longer necessary,” said Nick Careen, IATA’s Senior Vice President for Operations, Safety and Security. “Digital ID powered by biometrics can achieve the needed segregation without duplicate facilities, improving travel experience, reducing costs, and maintaining security and border control.”
The report identifies several key benefits:
- Enhanced Passenger Experience: Removing physical barriers shortens processing times and simplifies journeys. Minimum connection times could drop by nearly 20%, easing passenger stress.
- Cost Savings: Shared facilities cut duplication in infrastructure, staffing, and utilities. Case studies show up to 11% reduction in airport staff costs and potential savings of USD 5.3 million annually for ground handlers.
- Efficient Use of Infrastructure: Integrating passenger flows allows more travellers to be accommodated within existing terminal space.
- Sustainability: Consolidation reduces energy consumption and construction-related emissions, lowering airports’ carbon footprints.
- Operational Flexibility: Shared facilities help manage fluctuating passenger volumes efficiently, particularly during peak periods for domestic and international departures.
According to the study, a medium-sized airport serving 10 million passengers annually could save up to USD 80 million in future capital expenditure and reduce its carbon footprint by 18,000 tonnes – equivalent to removing 4,000 cars from the road for a year.
DIPIP outlines three stages for implementation—Baseline, Integrated, and End-State—culminating in a fully digital process where travellers complete identity and travel checks remotely, creating a seamless, secure journey from home to gate. Careen emphasised that collaboration among airports, airlines, and governments is critical to achieving these efficiencies while maintaining safety and regulatory compliance.
The study underscores the potential of biometrics and digital identity to modernise airport operations, offering a blueprint for smarter, greener, and more passenger-friendly travel worldwide.
SOURCE: IATA
