Tripstack Launches Virtual Interline Partnership with Azul Airline to Expand Global Connectivity

Agreement allows customers to book international connections directly on Azul Airline’s website

Stockholm, May 29, 2025 – TripStack, a global leader in Virtual Interline technology and part of the Etraveli Group, has entered into a partnership with Azul, Brazil’s largest airline in terms of daily flights and destinations served. Through this collaboration, TripStack enables Azul to offer its customers seamless access to a broader range of global destinations by connecting with other airlines, directly on Azul’s official website.

With this new feature, when booking an international flight on Azul’s website, customers can include additional connections seamlessly. These itineraries are built using TripStack’s technology and are designed to minimize travel time while offering attractive fares. The entire journey, including baggage policies, is presented during the booking process.

Gabor Toth, Chief Executive Officer of TripStack, said:
“We are thrilled to partner with Azul, one of the world’s most dynamic and customer-focused airlines. Our technology enables a seamless experience for travelers, from search to booking, while offering competitive prices and expanded global connectivity. This integration leverages our advanced flight-matching algorithms and automated post-booking support tools, ensuring passengers enjoy the reliability of a connected journey, even when flying with multiple airlines.”

André Mercadante, Director of Planning, Network, and Revenue Management at Azul also commented on the launch:
“For example, a customer planning a trip to Europe with Azul can enjoy the Azul experience all the way to Madrid, Lisbon, or Paris, and from there explore a variety of cities through our partners. With TripStack’s Virtual Interline solution, we’re able to offer smarter and more flexible connections.”

TripStack’s virtual interline solution also includes intelligent itinerary building and automated rebooking tools, offering travelers more flexibility and peace of mind in case of disruptions. These features help simplify the booking process and increase access to previously unavailable or cost-prohibitive connections.

With Azul's main hub at Campinas-Viracopos offering over 150 daily departures, and a fleet of more than 200 aircraft, this new functionality enables even more seamless connectivity between Brazil and the world.

About TripStack:
TripStack is a global travel technology company that specializes in virtual interlining and airfare aggregation. By leveraging advanced algorithms and proprietary systems, TripStack connects flights across airlines that do not traditionally partner, offering customers more options at lower prices. Its scalable platform powers booking experiences for leading travel brands and airlines worldwide, delivering intelligent fare combinations, built-in customer support workflows, and disruption management tools. Headquartered in Toronto, TripStack is part of the Etraveli Group, a world-leading flight technology platform serving over 40 million travelers annually across 75 markets. For more information, visit:
www.tripstack.com
www.etraveligroup.com

About Azul:
Azul S.A. (B3: AZUL4, NYSE: AZUL) is the largest airline in Brazil by number of departures and cities served, operating over 900 daily flights to more than 150 destinations. With a fleet of more than 200 aircraft and over 15,000 dedicated crewmembers, Azul maintains a network of 300 direct routes. Azul was named the 2nd most on-time airline in the world in 2023 by aviation analytics firm Cirium, and in 2020 was voted the world’s best airline by TripAdvisor, the first Brazilian carrier to earn this distinction. For more information, visit: www.voeazul.com.br/imprensa
Azul Website

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