The Covid vaccine mandate lawsuit against United Airlines is Sambrano v. United Airlines, a federal class case over unpaid leave for exempt workers.
Workers should know the courts have allowed discrimination claims to move forward, but no court has found United liable or ordered back pay. At issue is United's 2021 vaccine mandate and its decision to place approved customer-facing exemption holders on indefinite unpaid leave. The dispute now centers on whether that leave was a lawful accommodation under Title VII, the federal law barring religious bias at work, and disability law.
Official resources:
- Read the official notice from Uscourts — Use this primary source to verify the official announcement.
- Read the official guidance from Eeoc — Use this primary source to verify the official guidance.
Table of Contents
- What did United require?
- Why did workers sue?
- Where does the case stand?
- Is there a payout or claim form?
- What should affected workers do now?
What did United require?
On Aug. 6, 2021, United told its 67,000 U.S. employees they must be vaccinated by late October, according to NPR's August 2021 report. NPR described it as the first such mandate by a major U.S.
carrier. United accepted medical and religious exemption requests. Nearly 5,900 employees applied and just over 4,000 were approved, according to HRD America's March 2026 case summary. For many approved customer-facing workers, the accommodation was indefinite unpaid leave starting in November 2021, according to WMOT's November 2021 court report. Case reporting places roughly 2,000 to 2,221 workers in that leave group.
Why did workers sue?
The plaintiffs sued as Sambrano v. United Airlines. They allege the unpaid-leave policy violated Title VII for religion and the ADA for disability. Their core claim is that workers faced a choice among vaccination, faith or health needs, and keeping a paycheck. Title VII does not give automatic exemptions.
A worker must show a sincere religious belief conflicts with a job rule. The employer must then offer a reasonable accommodation unless it proves substantial burden under the Supreme Court's Groff v. DeJoy standard. The U.S. Equal Employment Opportunity Commission explains that process on its religious discrimination page. Prompt documentation matters because discrimination charges have filing deadlines.
Where does the case stand?
In November 2021, U.S. District Judge Mark Pittman refused to block the leave policy before trial. He found the claimed religious harm did not show the irreparable injury needed for an injunction. He also criticized United's approach to tolerance. The case later moved toward class treatment.
The district court certified a subclass of customer-facing religious-accommodation recipients placed on unpaid leave, and the Fifth Circuit affirmed that decision on March 9, 2026, according to Bloomberg Law's March 2026 report. That ruling allows common questions to be litigated together. Class certification is procedural, not a finding of discrimination. It decides how the case can proceed. Liability, defenses, and any damages remain for later proceedings.
Is there a payout or claim form?
No. No settlement, claims process, or damage award has been announced in the packet evidence. Workers cannot now file for money from this case. That distinction matters for readers of compensation sites.
A certified class action seeks to prove liability first. A settlement or court award comes later, if at all, with its own eligibility rules and deadlines. Treat advertisements promising a United vaccine check as a warning sign. Real eligibility would come from court papers or a court-approved settlement notice, not a general signup page.
What should affected workers do now?
Keep a complete personal file while records remain available. Dates, exemption letters, leave notices, pay stubs, and supervisor messages are the most useful items. Watch whether the certified religious subclass covers your role and dates.
The certified group centers on customer-facing workers with approved religious accommodations placed on leave. Medical claims, non-customer-facing roles, and denied exemptions may face different rules. Act early on deadlines for any separate charge or lawsuit. Federal religion cases often require an EEOC charge within a limited time after the employer's decision, so a local employment lawyer or the EEOC can explain the clock that applies to your dates.
- Save the exemption request, approval, job title, and work location
- Save start and end dates of unpaid leave and lost pay or benefits
- Save United's written explanation for the leave assignment
- Save any later return, transfer, resignation, or termination notice