Southwest Airlines and Leonardo join forces on BHS at Denver

Southwest Airlines, a major US airline with almost 127 million annual passengers and the largest carrier of domestic passengers in the United States, has chosen Leonardo’s sorter technology to reshape…


Southwest Airlines Boeing 737-700 Flugzeug

Southwest Airlines, a major US airline with almost 127 million annual passengers and the largest carrier of domestic passengers in the United States, has chosen Leonardo’s sorter technology to reshape the transfer bags facility at Denver International Airport.

The move aims to guarantee faster connection times, accommodate tight flights schedule, and enhance capacity to handle future passenger volume growth effectively. Denver is one of the busiest airline hubs in the world’s largest aviation market, with over 69 million passengers travelled through it in 2022, comes in third among the world’s top 10 busiest airports.

The contract, worth over 25 million euros, will provide a solution designed in response to Southwest’s specific requirements, to remove the root cause of inefficiencies experienced due to labor intensive, manual sortation, tail-to-tail transfer bag approach at Southwest Denver.

One of the key highlights of the project is the introduction of cross-belt sorter technology marking a groundbreaking milestone in the United States. Leonardo’s cross-belt sorter (MBHS – Multisorting Baggage Handling System), as a proven and reliable technology, offers numerous advantages over traditional systems including enhanced accuracy, increased sorting speed, and improved scalability.

This will enable Southwest to experience significant improvements in operational efficiency, automatic precise sortation of transfer bags, reduced operator workload, and elimination of existing pain points.

“Southwest handles far more bags than anyone else in the industry and it’s not even close,” said Andrew Watterson, COO at Southwest Airlines. “This new system at Denver Airport helps to modernize our largest operation and provides key efficiencies to our people and customers.”

Leonardo’s solution will comprise 1 MBHS cross-belt sorter with 3 induction lines for a total length of about 500 m/1640 ft to serve 94 destinations. There will also be two conveyor-based bags buffers. The system features additional technological innovations including advanced IT systems for management, flow management software for intelligent routing and a diagnostic system.

The technology of MBHS enables to streamline the entire sorting process, optimize resource utilization, and minimize operation expenses, ultimately leading to cost savings for the airline by reducing the cost per bag in the system. Furthermore, this implementation will contribute to a substantial improvement in aircraft turnaround time, translating into shorter layovers, resulting in improved flight schedules and increased customer satisfaction.

The overall passenger travel experience will undergo a notable improvement thanks to elimination of delays and mis-sortation, ensuring that baggage arrives promptly at their destinations. Additionally, Southwest’s commitment to improving operator working conditions and ergonomics will be met by alleviating the burden on operators, thus enhancing the staff comfort and safety.

“The decision by Southwest to trust their largest and most complex baggage operation in the USA to Leonardo really demonstrates the transformative nature of our baggage technology,” said Massimiliano Veltroni, Managing Director of Automation Business Unit. “The application of the MBHS for Southwest at Denver will be game-changing for their operation and I look forward to seeing the system live with real Southwest bags in the near future.”
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