80.6K layoff notices, 8.7M workers

The WARN Database standardizes layoff notices from 49 states and territories into searchable, downloadable datasets. Also tracks U.S. airline employment back to 1990.

Search and browse every WARN Act layoff filing from 2026 — filter by state, company, or city.

BTS Form 41→

Airline Employment Data

Full-time and part-time employment trends from 1990 for 11 major U.S. carriers — available on each airline's company page.

Academic Research Partner

WARN Database data is available to academic researchers via Dewey Data — a unified platform for accessing premium business and social science datasets for teaching, research, and publication.

Access on Dewey →

Cited by researchers, journalists & government agencies