Google pays Spirit Airlines $10 million for internal data to power AI

Google has emerged as the winning bidder for a vast collection of Spirit Airlines’ internal corporate data, agreeing to pay $10 million for the digital assets as the bankrupt airline winds down its operations. The deal was approved through a bankruptcy court auction in the U.S. Bankruptcy Court for the Southern District of New York, where Google outbid AI data startup Mercor, which offered $7.5 million. Rather than acquiring aircraft or other physical assets, Google is purchasing a massive digital archive containing decades of Spirit Airlines’ internal business records.

The collection includes approximately 100 million corporate emails, 500 million Microsoft Teams messages and around 30 million lines of proprietary software code. It also contains more than 175,000 employee records covering information dating back to 1986. The archive includes operational documents, flight scheduling information, financial audits, marketing strategies and pricing data linked to billions of historical transactions. Google plans to use the acquired material to support product development and improve its artificial intelligence models.

The transaction reflects a growing trend among technology companies to seek valuable training data beyond publicly available websites and traditional datasets. Internal corporate records can provide AI systems with structured examples of technical development, workplace communication, business decisions and complex problem-solving. The Spirit Airlines archive could therefore provide Google with a rare collection of real-world business information accumulated over several decades. However, the transaction excludes sensitive passenger information, addressing concerns over consumer privacy.

Spirit’s databases containing approximately 97.5 million passenger profiles and 50.2 million loyalty program accounts are not part of the sale. Google said it acquired only part of Spirit’s enterprise dataset and believes the information can help improve its products and AI models. Before the records are transferred, an independent third party will anonymize the dataset by removing names, contact information and other personal identifiers.

Google will finance the anonymization process while retaining the ability to review the procedures used to protect the integrity of the data. The company wants important connections between records to remain intact so the information can still be useful for machine-learning applications. The purchase highlights how corporate data accumulated during years of business operations is becoming increasingly valuable in the AI industry. As technology companies face growing challenges in finding fresh, high-quality public data for training increasingly sophisticated models, private enterprise archives are emerging as an alternative source.

Spirit Airlines’ bankruptcy has therefore created an unusual opportunity for Google to acquire a massive historical dataset while the airline’s physical operations disappear. The transaction is still subject to judicial authorization, with U.S. Bankruptcy Judge Sean H. Lane scheduled to consider final approval of the sale at a court hearing on Wednesday. If approved, Spirit’s decades of digital history could gain a second life inside Google’s AI and product development efforts.