Google acquires Spirit Airlines data trove for $10 million to bolster AI models
The purchase includes over 100 million emails, 30 million customer service recordings, and extensive operational data from Microsoft Teams, Oracle, and SAP, marking another significant move in the industry’s pursuit of specialised artificial intelligence training sets.
Google has secured a substantial dataset from the defunct US low-cost carrier Spirit Airlines for $10 million, acquiring the material to refine its artificial intelligence services. The transaction, concluded via auction, grants the search giant access to over 100 million emails, 30 million recorded customer service calls, and extensive operational records from platforms including Microsoft Teams, Oracle, and SAP.
The acquisition follows Spirit Airlines’ permanent grounding of operations in May 2026. The carrier entered liquidation to settle debts after financial difficulties stemming from the COVID-19 pandemic eroded its balance sheet, leaving a vast archive of digital assets available for sale.
The data trove encompasses a wide array of corporate and operational information. Beyond communications, the package includes 500 million items from Microsoft Teams, 17 million OneDrive files, and 20.5 million SharePoint items. It also contains 600,000 ServiceNow tickets, 13.7 million active email addresses from Oracle’s Responsys marketing application, and details of 11 million in-flight Wi-Fi sales.
Operational records within the dataset provide granular insight into the airline’s former logistics, covering 763,000 flights, five million crew pairings, 1.2 million fuel slips, and 787,452 parts purchases. Google stated the data is intended to improve its AI services, with potential applications in developing aviation operations models or training smaller, field-specific models rather than relying solely on broad large language models.
Mercor, a company that provides data to train AI models, was the underbidder for the asset. While the data was reportedly deidentified prior to sale, Google has committed to scrubbing any personally identifiable information (PII) found within the trove. This acquisition mirrors broader industry trends, such as SpaceX’s recent $60 billion purchase of AI coding startup Cursor, as tech firms increasingly vie for specialised data to enhance their machine learning capabilities.
