Google Buys Spirit Airlines Data for AI

According to court records cited by Bloomberg Law, the purchased materials include:

• •More than 100 million emails and 500 million Microsoft Teams chats and collaboration records
• •Data covering revenue, aircraft operations, employee productivity, audits, and fraud
• •Marketing, human-resources, strategy, and project-management records
• •Pricing data from 7.2 billion competitor flights and an estimated 7.5 billion passenger transaction records dating to 2008
• •Approximately 30 million lines of code, development metadata, software models, and algorithms

Skift reported that the assets also include revenue-management data, pricing models, booking curves, flight-behavior data, inflight and Wi-Fi sales records, refund histories, and payroll records. Mercor.io was named as the backup bidder with a $7.5 million offer, Skift reported.

The sale excludes Spirit's 97.5 million passenger profiles and roughly 50.2 million Free Spirit loyalty-program records, according to court records reported by Bloomberg Law. Skift separately reported exclusions for 52.4 million loyalty members and 740,000 co-branded cardholders.

Google stated that it will not receive personal information and that a third party will "rigorously scrub" the data of personally identifiable information before Google receives it. The court filing also describes a process intended to prevent the data from being associated with individual customers, Bloomberg Law reported.

The distinction is consequential for ML teams: operational and transactional corpora can retain sensitive fields, linkable identifiers, or indirect re-identification risk even after direct customer profiles are removed. In comparable enterprise-data acquisitions, the quality of deidentification controls, access restrictions, provenance documentation, and downstream evaluation often determines whether data is usable for model development without creating avoidable privacy and compliance exposure.

Spirit shut down on May 2 after a second Chapter 11 filing in two years, Bloomberg Law reported. The outlet attributed the airline's collapse to rising fuel prices and failed financing talks, and reported that Spirit had about $8.1 billion in debt and laid off roughly 17,000 employees when it ceased operations.

Skift characterized the Google transaction as part of a broader liquidation of Spirit assets, which also included JetBlue's reported $58.5 million purchase of 22 LaGuardia slots. The deal illustrates how operational data and production software can emerge as separately monetizable assets in a corporate wind-down, particularly where those records capture years of pricing, forecasting, scheduling, and revenue-management activity.