The Spirit Airlines data sale to Google, explained

By Cody Houser, Founder · Last updated October 24, 2026

The short answer: Google won an August 14, 2026 bankruptcy auction for Spirit Airlines’ de-identified internal data with a $10 million bid, beating Mercor’s $7.5 million. The archive includes about 100 million emails and 500 million Teams items. Passenger databases are excluded. The court-appointed privacy ombudsman now supports the sale, but it still needs court approval, with a hearing set for November 6, 2026.

Timeline of the Spirit data auction

Most details below come from Stretto’s reviews of the court docket in In re Spirit Aviation Holdings, Inc., which cite each filing.

Date	Event	Source
Aug. 29, 2025	Spirit files its Chapter 11 case (No. 25-11897, Bankr. S.D.N.Y., Judge Sean H. Lane)	Stretto
May 2026	Spirit stops operating; its assets are sold separately rather than to another airline	National CIO Review
May 27 and June 22, 2026	Spirit moves for, and the court approves, bidding procedures for its assets	Stretto
July 17 to 23, 2026	Lucy L. Thomson is appointed consumer privacy ombudsman under 11 U.S.C. § 332	Stretto
Aug. 14, 2026	Auction: Google wins at $10 million; Mercor is the $7.5 million alternate bidder	Stretto
Aug. 18 to Sept. 4, 2026	Six objections and joinders filed by unions and contract counterparties	Stretto
Sept. 3, 2026	micro1 files notice of a $12.5 million competing bid	Stretto
Sept. 8, 2026	Ombudsman’s first report: conditional, with no outright recommendation	Stretto
Sept. 9, 2026	Google says passenger databases are out of scope and drops five more datasets	Stretto
Oct. 5, 2026	Ombudsman’s supplemental report says approval would be appropriate	Stretto
Oct. 8, 2026	More than 100 members of Congress ask Google and Spirit to protect employee data	PYMNTS
Oct. 9, 2026	Sale hearing adjourned a fifth time, to Nov. 6, 2026 at 11:00 a.m.	Stretto

The hearing was first noticed for August 19 and has moved to September 9, September 16, September 30, October 14, and then November 6, according to Stretto. As of October 21, IBTimes UK reported that no Spirit data can change hands until the court approves the sale.

What was in the Spirit Airlines archive

The asset is Spirit’s enterprise data, described in the ombudsman’s report as covering approximately 190 million flights. Per the asset schedule as summarized from the flight attendants’ union filing, it included:

Microsoft 365: about 100 million emails across 80,000 accounts, 17,082,644 OneDrive items, 20,577,677 SharePoint items, and 500,000,000 Teams items
Employee records: 175,658 records dating from August 1986, 3,426,618 payroll records, 148,018 tax forms, training files, and applicant tracking
Operations: systems such as Movement Manager, IROP (irregular operations), and Flown Stats, crew base data for 4,600 crew, and 5,014,676 crew pairings
Commercial: agreements and templates with draft-to-final versions, M&A contracts, and litigation case files
Software: 516 code repositories holding 30 million lines of custom code, per PYMNTS

What’s excluded: customer profiles, Free Spirit loyalty member data, Savers Club, social media, and survey data were never in the package, and there’s no biometric or geolocation data. Before the ombudsman’s first report, Google also dropped PNR and transaction data, refunds, inflight purchases, timecard information, and WiFi sales. The personal data of about 97.5 million passengers, including a customer email list of about 13.7 million active addresses, is being sold in a separate process (Stretto).

Who bid for Spirit’s data, and why

Google ($10 million, selected): it opened at $5 million. Its counsel told the ombudsman the data “will be used for the training of artificial intelligence (AI) models,” and a spokesperson said it “can be helpful in improving our products and AI models” (Stretto).
Mercor ($7.5 million, alternate): it offered $7 million, then $10 million, each conditioned on de-identifying the data with its own tools instead of a third party. Spirit didn’t select either, saying non-economic factors such as an acceptable de-identification process “may be outcome-determinative.” The ombudsman flagged an early-2026 supply chain security incident at Mercor.
micro1 ($12.5 million, noticed after the auction): it proposed in-house de-identification plus covenants including exclusion of disciplinary and medical records and a ban on profiling employees. The ombudsman said its in-house approach departs from the deal’s structure. micro1 builds reinforcement learning environments where AI agents learn to work through real business workflows, and has committed $1 billion to buying company data.

Why pay this much? Internal data captures “the messy reality of how humans work and interact,” and operational records are “particularly valuable for developing AI agents designed to perform real workplace tasks,” as CX Today put it. Spirit’s records put internal conversations next to records of what was happening across the business, showing how decisions were made (National CIO Review).

The objections: unions, vendors, and Congress

Each of the six original objectors said it wasn’t trying to unwind the auction or cut the price. They wanted data excluded or protected (Stretto).

Flight attendants (AFA-CWA): the union argued that de-identification “addresses whether a record can be traced to a named individual” but “does not address whether the contents of the record are confidential.” It asked to exclude flight attendant data or bar using it to profile any attendant or group. The Professional Airline Flight Control Association, IAM, TWU Local 570, and the Allied Pilots Association joined.
Pilots (ALPA): it said voluntary safety program data (ASAP, FOQA, LOSA) is protected by 49 U.S.C. § 40123, and that because the deal requires preserving “referential integrity,” individual pilots could be identified.
Software vendor (Springshot): it said its SaaS agreement gives it ownership of data its platform generated, so that data isn’t Spirit’s to sell. FKKS notes this as a rights problem any seller can face.
Contract partners: International Aero Engines, and Navitaire and Amadeus parties, paired objections with motions to enforce confidentiality agreements with Spirit (Stretto).
Congress: on October 8, more than 100 lawmakers led by Rep. Steven Horsford and Sen. Elizabeth Warren asked that no employee data move until safeguards are in place (PYMNTS).

De-identification commitments

The deal’s privacy terms sit in the sale agreement, a bill of sale between Spirit and Google. As described in the ombudsman’s supplemental report (Stretto):

The parties voluntarily adopted the California Consumer Privacy Act de-identification standard (Cal. Civ. Code § 1798.140(m)), including a public commitment not to re-identify and flow-down terms for onward transfers
Tonic.ai is the independent de-identification agent for the unstructured data that remains
Google pays for de-identification, and certified de-identification is a closing condition
Before each transfer, the agent files an affidavit with the court and documents testing for re-identification through direct and indirect identifiers, free text, unique characteristics, and record linkage

Google’s position: “we are not looking to buy any personal information from Spirit,” and data will be excluded or de-identified by an independent third party first (PYMNTS).

What the privacy ombudsman did

Under 11 U.S.C. § 363(b)(1), if a debtor’s privacy policy prohibits transferring personal information, the court can approve a sale of it only after appointing an ombudsman. Under 11 U.S.C. § 332, the ombudsman advises the court on the debtor’s privacy policy, the potential privacy losses or gains for consumers, and alternatives that would reduce harm.

Spirit’s policy said, “We do not sell personal information.” The ombudsman’s first report called parts of the policy unclear, said it didn’t contemplate transferring consumer data to a tech company for AI training, and listed conditions without recommending approval outright (Stretto). After the passenger databases were pulled, her October 5 supplement found approval appropriate from a privacy perspective. Her mandate covers consumers, so she expressly didn’t assess risks to employees (Stretto). That gap is where the remaining fight sits.

What it means for your business

Spirit shows internal records can carry a standalone price after a company shuts down (National CIO Review). It also shows what a public, contested sale looks like.

If you’re operating: you choose whether to sell, what to exclude, and how the buyer may use the data. You’re bound by the privacy promises in effect when the data was collected, and you can update notices going forward (FKKS). See how to sell data to AI companies.
If you’re closing or in bankruptcy: the sale may run through a court, objectors get a hearing, and proceeds in wind-down sales typically go to senior creditors and investors (MIT Technology Review). See data when your business is closing.
Either way: check who owns vendor-generated data, what your contracts and NDAs allow, and whether employee communications raise labor or privacy issues. Vendors holding your data can sell it too (FKKS). See whether companies can sell employee data.

A headline deal doesn’t set your price. For published ranges, read how much company data is worth, and run the data value checklist.

Questions people ask

Did Google buy Spirit Airlines’ data?

Google won the August 14, 2026 bankruptcy auction for Spirit’s de-identified enterprise data with a $10 million bid. The sale still needs approval from the bankruptcy court, and no Spirit data can change hands until then.

Has the court approved the Spirit Airlines data sale?

Not as of the latest reports. The sale hearing has been adjourned five times and, as of an October 21, 2026 report, was set for November 6, 2026 before Judge Sean H. Lane in the Southern District of New York.

Who else bid for Spirit Airlines’ data?

Mercor was named the alternate bidder at $7.5 million, after also offering $10 million if it could de-identify the data with its own tools. After the auction, micro1 filed notice of a $12.5 million competing bid. Google remained the selected buyer.

Does Google get Spirit passengers’ personal data?

No, under the deal as revised. Passenger databases, loyalty member data, and transaction, refund, inflight purchase, and WiFi sales datasets are excluded entirely. The passenger customer list is being sold in a separate process. Remaining unstructured data, such as corporate email, is to be de-identified by an independent agent before transfer.

Could my company sell its data like Spirit did?

Possibly, and you don’t need to be bankrupt. Operating companies are getting the same inquiries. Whether you can depends on your rights to the data, your privacy notices and contracts, and what you exclude. Talk to counsel before sharing anything.

Sources

This guide is general information, not legal, tax, or financial advice. Review any proposed agreement with your own advisers.

Related guides

Check whether your company is a fit. Start with a description of your records; no files needed.