Case Study
Leading European Airline Brings Long-Form Travel Storytelling to Audio, With 70+ Guides Powered by AudioStack
Human-written stories and AI-generated audio power a library of city guides in English and German, distributed online, on Spotify and in-flight.
November 4, 2026
AudioStack, the agentic audio production platform for media and advertising, announced that a leading European airline has produced more than 70 long-form audio travel guides using StoryEngine, AudioStack's product for long-form audio production. The guides cover cities including London, Amsterdam and Bengaluru, and entertain listeners in English and German.
The airline set out to automate the production of engaging, long-form travel guides that could serve two purposes: a marketing tool to inspire travel, and in-flight entertainment for passengers on selected routes. Working with AudioStack, it did both — bypassing a traditional studio production process entirely.
A hybrid creative: human-written story, AI-generated audio
Every guide started with a human-written script. AudioStack then turned that script into best-in-class audio using their agentic audio production platform, so the airline could create new guides independently of studio sessions.
The result was a hybrid creative model: human storytelling where it matters most, and AI to produce the audio at scale. It let the airline keep a clear editorial voice across its travel content while adding new cities and languages to its library.
Where the guides were heard
The guides were distributed across three channels:
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Online, as a marketing tool that gives travellers a taste of a destination before they book.
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On Spotify, where listeners can discover them alongside their everyday listening.
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In-flight, as entertainment for passengers on certain routes.
“Long-form audio has always been one of the hardest formats to scale. What this airline has done shows what's possible when great writers are paired with AI production: more than 70 guides, in two languages, built without a studio in the loop. The stories stay human, the audio scales, and the guides now reach travellers online, on Spotify and in-flight. We're proud to support them as they bring their travel storytelling to new audiences.”
Enda Parker, Director of Business Development, Publishers EUK, AudioStack
Looking ahead
As brands look for new ways to turn their content into audio and make it more accessible, AudioStack's StoryEngine gives teams a route from written story to broadcast-quality long-form audio, eliminating production bottlenecks. The airline's travel guides show how that approach can serve marketing and in-flight entertainment from a single library of content.
Read the full case study here, or learn more about StoryEngine.