--- title: "Case Study: How SundAir Scales German Leisure & Charter Excellence with Leon Software" description: "Stay updated with the latest from Leon Software and aviation industry" url: "https://www.leonsoftware.com/blog/case-study-how-sundair-scales-german-leisure-charter-excellence-with-leon-software.html" date: "2026-07-16T18:43:38+00:00" language: "en-GB" --- --- 15 Apr 2026 [### Leon ](https://www.leonsoftware.com/index.php?option=com_content&view=category&id=14) SundAir & Leon Software # Case Study: How SundAir Scales German Leisure & Charter Excellence with Leon Software ![](https://www.leonsoftware.com/images/news/2026/04/SundAir.svg) # The Turning Point ## Scaling from Startup to Multi-Base Carrier Since its inception in 2016, SundAir has rapidly ascended from a boutique startup to a household name in the German leisure travel market. As a vertically integrated carrier, SundAir bridges the gap between traditional scheduled flights and specialized ad-hoc charters. With a "customer-first" philosophy and a strategic partnership with Schauinsland-Reisen, SundAir defines what it means to put the "vacation in good hands." ![](https://www.leonsoftware.com/templates/yootheme/cache/94/A320-Sundair-94e37438.jpeg) ![](https://www.leonsoftware.com/images/svg_icons/layout/bg-dots-2.svg) ![](https://www.leonsoftware.com/templates/yootheme/cache/b7/tail-SundAir-b79add9c.jpeg) ![](https://www.leonsoftware.com/images/svg_icons/layout/bg-dots-2.svg) Growth brings complexity. Moving from a single-aircraft operation to a multi-base carrier with a fleet of **5+ Airbus A320s** and over **120 staff members** required a shift from manual processes to digital precision. To maintain work efficiency and meet stringent **regulatory frameworks**, SundAir reached a pivotal "breaking point" where a centralized system became essential. #### Why SundAir Integrated Leon Software: - **Centralized Command:** Transitioning from startup workflows to organized, multi-base management. - **The Crew Planning Tool:** Utilizing Leon’s centerpiece feature to manage complex schedules across various European hubs. - **Reliability & Compliance:** Implementing modern methods to ensure operational stability and total regulatory alignment. ## Key Features ## Leon Software: The Digital Backbone of Modern Aviation For a carrier like SundAir, **Leon Software** is more than just a scheduling tool—it is a comprehensive Flight Operations Management system designed to handle the high-pressure environment of charter and scheduled aviation. ### Advanced FTL Engine **Advanced FTL Engine:** Leon automatically calculates Flight Time Limitations (FTL) and rest requirements, flagging potential violations before they happen to ensure 100% safety compliance. ### Multi-AOC & Multi-Base Support **Multi-AOC & Multi-Base Support:** Designed for complex structures, Leon allows SundAir to manage operations across different bases and synchronize seamlessly with sister companies like **FlyAir41**. ### Real-Time Data Sync **Real-Time Data Sync:** From flight watch and Eurocontrol integrations to automated movement (MVT) messages, the platform provides a "single source of truth" for the entire operations team. ### Modular Flexibility **Modular Flexibility:** Leon scales with the business, offering everything from maintenance tracking and CAMO limits monitoring to sales and charter quoting in one unified interface. ![](https://www.leonsoftware.com/templates/yootheme/cache/5b/SundAir_-main-5b16c74b.jpeg) ![](https://www.leonsoftware.com/images/svg_icons/layout/bg-dots-2.svg) ## Crew Empowerment ## Modern Solutions for Modern Teams With aircraft and crews based across multiple European cities, maintaining communication is a logistical challenge. The **Leon Crew App** has become a vital tool for SundAir’s pilots and cabin crew. #### Improving Quality of Life on the Flight Deck: - **Roster Stability:** Providing crews with a reliable, "handy" interface that meets the expectations of a modern workforce. - **Mobile Efficiency:** Crews can check schedules, acknowledge duty changes via push notifications, and access flight documents even while offline. - **Transparency:** Real-time access to duty logs and endorsements ensures that every team member is "in the loop," regardless of which European base they are flying from. > "The app is reliable and handy; this is exactly what crews expect in modern times to manage their professional lives effectively." ![Leon Crew App](https://www.leonsoftware.com/templates/yootheme/cache/2f/Leon%20Crew%20App%201-2f5a3f9c.png) ![Leon Crew App](https://www.leonsoftware.com/templates/yootheme/cache/42/Leon%20Crew%20App%202-42dcccc6.png) Airline Crew Management Software - [](https://x.com/intent/post?url=http%3A%2F%2Fwww.leonsoftware.com%2Fblog%2Fcase-study-how-sundair-scales-german-leisure-charter-excellence-with-leon-software.html%3Fmarkdown%3D1&text=) - [](https://www.facebook.com/sharer/sharer.php?u=http%3A%2F%2Fwww.leonsoftware.com%2Fblog%2Fcase-study-how-sundair-scales-german-leisure-charter-excellence-with-leon-software.html%3Fmarkdown%3D1) - [](https://www.linkedin.com/sharing/share-offsite/?url=http%3A%2F%2Fwww.leonsoftware.com%2Fblog%2Fcase-study-how-sundair-scales-german-leisure-charter-excellence-with-leon-software.html%3Fmarkdown%3D1) - [](https://api.whatsapp.com/send?text=http%3A%2F%2Fwww.leonsoftware.com%2Fblog%2Fcase-study-how-sundair-scales-german-leisure-charter-excellence-with-leon-software.html%3Fmarkdown%3D1) ## Conclusion ### A Future-Proof Partnership By combining the "workhorse" reliability of the **Airbus A320** with the digital intelligence of **Leon Software**, SundAir has successfully navigated the transition from a 2016 startup to a regional powerhouse.[](https://www.google.com/search?q=%23) [Airlines](https://www.leonsoftware.com/index.php?option=com_tags&view=tag&id%5B0%5D=9:airlines)[Fleet management](https://www.leonsoftware.com/index.php?option=com_tags&view=tag&id%5B0%5D=102:fleet-management)[Crew management](https://www.leonsoftware.com/index.php?option=com_tags&view=tag&id%5B0%5D=103:crew-management) ## Are you interested in boosting your flight operations? 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