Airports Must Link Systems to Cut Passenger Delays
Industry reports argue that connecting existing airport and airline systems, not new technology, is key to reducing queues and baggage mishandling.
The future of smooth air travel hinges on connecting existing systems, not inventing new ones. This is the conclusion from the latest industry data, which shows that a lack of coordination between airlines, airports, and border agencies remains the biggest barrier to reducing passenger queues and baggage delays.
Artificial intelligence is widely deployed. According to SITA's 2025 Air Transport IT Insights, 63% of airlines now use AI for operations control. In the Asia Pacific region, that figure reaches 98%, the highest adoption in the world. Yet, 49% of airlines cite data integration as their primary obstacle to scaling AI further. An AI can perfectly predict a missed connection but still fail the passenger if that alert never reaches the baggage handler or gate agent in time.
Where Coordination Works Today
Functional examples already exist at major global airports. When a flight is delayed, AI can automatically reroute bags, alert staff, and notify passengers. It can open new security lanes during congestion or dispatch a wheelchair for a passenger with reduced mobility before a request is made. These systems are operational. Their effectiveness, however, depends entirely on the seamless flow of data between separate entities.
Passenger growth, particularly in Asia Pacific, is intensifying the need for this seamlessness. Global passenger demand grew 5.3% in 2025, with Asia Pacific international traffic surging 10.9%. This growth is driven by first-time flyers who are digital natives. A survey of over 7,500 passengers found their top demands are shorter wait times and a single ticket for air, rail, and road travel. These are requests for connected systems, not new gadgets.
The Biometric Identity Challenge
Biometric technology exemplifies the coordination challenge. A single scan can replace a document check, but the real hurdle is making every touchpoint-check-in, bag drop, security, boarding, and immigration-recognize the same passenger without repeated verification. The technology is available; the systems simply need to communicate.
Passenger acceptance is high. The share of passengers who have never used biometrics fell from 41% in 2024 to 31% in 2025. Today, 62% would choose a biometric checkpoint over a traditional one. Also, 79% are comfortable storing their passport on a phone, and 78% are willing to share their digital identity ahead of travel. Globally, 54% of airports have live biometric border control, a figure projected to reach 83% by 2028.
The Cost of Disconnected Baggage Systems
Baggage handling provides a clear financial case for better coordination. Mishandling rates fell 23% in 2025 to 4.9 bags per 1,000 passengers, dropping below pre-pandemic levels for the first time even as passenger volumes hit a record 5 billion. This improvement is directly linked to better real-time data sharing during handoffs.
Where the handoff fails, the cost is severe. The industry absorbs $6.3 billion annually in mishandling costs, averaging $260 per bag. With average airline net profit at roughly $8 per passenger, one mishandled bag can erase the profit from over 30 seats. The Asia Pacific region, with its newer, more connected airport infrastructure, demonstrates the benefit of coordination.
| Region / Metric | Baggage Mishandling Rate | Average Cost Per Mishandled Bag |
|---|---|---|
| Global Average | 4.9 | $260 |
| Asia Pacific | 3.41 | $210 |
The region already records the world's lowest mishandling rate and the lowest cost per bag, well below the global average. This advantage is cited as a direct dividend of building airports with interconnected systems from the start. The direction for the global industry is set, with the pace being led by Asia Pacific and the Middle East.
