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San Diego's Biometric Terminal 1: A Leap in Airport Efficiency

San Diego's new Terminal 1, equipped with SITA's biometric systems, sets a new standard in passenger flow and security. Discover how these advancements could...

September 24, 2025
By SmartSuite News Team
San Diego's Biometric Terminal 1: A Leap in Airport Efficiency

Key Takeaways

  • San Diego International Airport's Terminal 1 introduces advanced biometric and common-use technologies to streamline passenger processing.
  • The new terminal features 66 self-service kiosks and biometric face pods, reducing congestion and wait times.
  • Dynamic signage and flexible counter assignments enhance the traveler experience and operational flexibility.
  • The terminal's phased opening and ongoing expansion highlight a long-term commitment to modernization and capacity.

San Diego's Biometric Terminal 1: A Leap in Airport Efficiency

San Diego International Airport has ushered in a new era of air travel with the opening of its state-of-the-art Terminal 1, equipped with cutting-edge biometric and common-use technologies from SITA. This terminal is not just a physical upgrade but a strategic move that could redefine the standards of airport efficiency and passenger experience.

A Seamless Curb-to-Gate Experience

The new Terminal 1 is designed to accelerate passenger movement and reduce hand-offs, a critical factor in improving overall airport operations. Key features include:

  1. Common-Use Passenger Processing System (CUPPS): Deployed across counters and gates, CUPPS allows for seamless switching between airlines, reducing wait times and improving resource utilization.
  2. 66 TS6 Self-Service Kiosks: These kiosks enable passengers to check in, print boarding passes, and drop off baggage quickly and efficiently, reducing the need for long lines.
  3. Biometric Face Pods: Installed at boarding gates, these pods use facial recognition to verify passenger identities, streamlining the boarding process and enhancing security.
  4. SITA Airport Vision: This system provides real-time flight information and wait-time displays, helping passengers make informed decisions and reducing anxiety.

Dynamic Signage and Flexible Operations

One of the standout features of Terminal 1 is its dynamic signage system, which directs travelers to the correct airline in real-time. This system allows the airport to reassign counters and gates as demand fluctuates, ensuring optimal use of resources and a smoother passenger flow. For instance, during peak hours, counters can be quickly reassigned to handle higher traffic, while off-peak times can be managed with fewer resources.

Biometrics and the Future of Air Travel

The deployment of biometric boarding at San Diego aligns with the broader trend of adopting the CBP’s Traveler Verification Service. This nationwide shift towards biometric exit checks is aimed at enhancing security and efficiency. Similar deployments have been seen at airports like Omaha, San Jose, and Denver, indicating a growing acceptance of biometric technologies in the aviation industry.

Projections suggest a 30% reduction in wait times and a 20% increase in security efficiency with the use of biometric systems.

The Role of SITA in Global Airport Modernization

SITA’s presence at San Diego reflects its broader strategy of embedding biometrics into airport infrastructure. Comparable projects, such as the adoption of SITA kiosks at Taipei Songshan Airport, highlight a global trend towards common-use kiosks, face-based boarding, and dynamic airport signage. For San Diego, the new terminal is not just a local upgrade but a part of a larger, ongoing modernization effort.

Phase Two: Expanding Capacity and Enhancing Experience

The first phase of Terminal 1 introduces 19 gates, with plans to expand to 30 gates by early 2028. This expansion will not only increase capacity but also add new security lanes, retail spaces, and art installations, enhancing the overall traveler experience. The ongoing demolition of the old Terminal 1 and the construction of phase two underscore the airport’s commitment to continuous improvement and innovation.

The Bottom Line

San Diego International Airport’s new Terminal 1 is more than just a physical upgrade; it represents a significant step forward in the use of biometric and common-use technologies. By enhancing passenger flow, reducing wait times, and improving security, this terminal sets a new standard for airport efficiency. As other airports follow suit, the future of air travel looks brighter and more seamless than ever before.

Frequently Asked Questions

How does biometric boarding work at San Diego International Airport?

Biometric boarding uses facial recognition technology to verify passenger identities at the boarding gates. This process is quick, secure, and helps reduce congestion and wait times.

What is the Common-Use Passenger Processing System (CUPPS) and how does it benefit passengers?

CUPPS allows for seamless switching between airlines at counters and gates, reducing wait times and improving resource utilization. It enables passengers to check in, print boarding passes, and drop off baggage more efficiently.

How does dynamic signage improve the traveler experience?

Dynamic signage provides real-time information to direct travelers to the correct airline and gate. This system allows the airport to reassign counters and gates as demand fluctuates, ensuring a smoother and more efficient passenger flow.

What is the projected impact of biometric systems on wait times and security efficiency?

Projections suggest that biometric systems could reduce wait times by 30% and increase security efficiency by 20%, enhancing the overall traveler experience and operational effectiveness of the airport.

What are the plans for Terminal 1's expansion?

The first phase of Terminal 1 introduces 19 gates, with plans to expand to 30 gates by early 2028. The expansion will also add new security lanes, retail spaces, and art installations, further enhancing the traveler experience.