What is actually in the Spirit data Google bought?

The Spirit package Google bought spans roughly 100 million emails, 500 million Microsoft Teams items, 17 million OneDrive files and 20.5 million SharePoint items, plus more than 30 million recorded customer service calls and over 15 million chat records. Operational records are included too: 763,000 flights, 5 million crew pairings and 787,452 parts purchases.

Does the Spirit data include passenger personal information?

Spirit's records include 13.7 million active email addresses held in Oracle's Responsys and 11 million in-flight Wi-Fi sales. Google said personally identifiable information would be stripped out by a third party before the data is handed over. The Register notes that promise is hard to audit from outside, and the sale still needs a judge's sign-off.

Who else bid for the Spirit data?

Mercor, a company that supplies data for AI model training, was the runner-up bidder in the Spirit auction. Google's winning $10 million bid gives it a corpus of real enterprise communication and operations records — the kind of material that is normally private and therefore missing from web-scraped training sets.

Why would Google pay for a dead airline's internal email?

Google said the Spirit dataset could help improve its products and AI models. Public web text is largely exhausted as a source, so genuine enterprise artifacts — email threads, support calls, ticket queues, spreadsheets — are scarce and valuable for training agents that are meant to do office work. A liquidation auction is one of the few places that material comes up for sale.

Google · 2026-08-18 · major

Google buys Spirit Airlines' data for $10M — 100M emails head to AI training

Google won a bankruptcy auction for the internal data of Spirit, the US airline that stopped flying in May 2026, paying $10 million. The package holds about 100 million emails, 500 million Teams items and 30 million recorded support calls.

Illustration for The Register report on Google buying Spirit airline data at auction — The Register

Google paid $10 million at a bankruptcy auction for the internal records of a US airline that stopped flying in May 2026.

Key specs

Price	$10M
Emails	~100 million

Quick facts

Buyer	Google
Seller	Spirit (liquidating airline)
Price	$10 million
How	Bankruptcy auction
Runner-up bidder	Mercor
Stated use	Improving Google's AI services
Status	Awaiting judicial approval

What is it?

Google won the auction for Spirit's entire internal data estate, filed as part of the airline's liquidation. Spirit permanently grounded its fleet in May 2026, and its records went up for sale with the rest of the estate. The winning bid was $10 million; Mercor, which supplies data for AI training, came second.

How does it work?

The Spirit trove is enterprise exhaust rather than web text: roughly 100 million emails, 500 million Microsoft Teams items, 17 million OneDrive files, 20.5 million SharePoint items, more than 30 million recorded support calls, over 15 million service chats and 600,000 ServiceNow tickets, alongside operational logs covering 763,000 flights, 5 million crew pairings, 1.2 million fuel slips and 787,452 parts purchases. Google said a third party will remove personally identifiable information before handover, and a judge still has to approve the sale.

Why does it matter?

Buying Spirit's records puts a price on a kind of data that web crawling cannot reach. Models meant to handle office work need examples of real office work — threads that go wrong, tickets that get reopened, calls that end badly — and that material sits inside companies. A liquidation auction turns a failed business into a training corpus, which is a route other estates can now follow.

Who is it for?

people tracking where AI training data comes from

Frequently asked questions

What is actually in the Spirit data Google bought?: The Spirit package Google bought spans roughly 100 million emails, 500 million Microsoft Teams items, 17 million OneDrive files and 20.5 million SharePoint items, plus more than 30 million recorded customer service calls and over 15 million chat records. Operational records are included too: 763,000 flights, 5 million crew pairings and 787,452 parts purchases.
Does the Spirit data include passenger personal information?: Spirit's records include 13.7 million active email addresses held in Oracle's Responsys and 11 million in-flight Wi-Fi sales. Google said personally identifiable information would be stripped out by a third party before the data is handed over. The Register notes that promise is hard to audit from outside, and the sale still needs a judge's sign-off.
Who else bid for the Spirit data?: Mercor, a company that supplies data for AI model training, was the runner-up bidder in the Spirit auction. Google's winning $10 million bid gives it a corpus of real enterprise communication and operations records — the kind of material that is normally private and therefore missing from web-scraped training sets.
Why would Google pay for a dead airline's internal email?: Google said the Spirit dataset could help improve its products and AI models. Public web text is largely exhausted as a source, so genuine enterprise artifacts — email threads, support calls, ticket queues, spreadsheets — are scarce and valuable for training agents that are meant to do office work. A liquidation auction is one of the few places that material comes up for sale.

Try it

https://www.theregister.com/ai-and-ml/2026/08/18/google-buys-crashed-airline-spirits-data-at-auction-because-ai/5288962