The Codecov outage of September 21, 2026, as measured from 10 regions

Single-region outage, 20h long, from Sep 21, 2026, 6:20 AM UTC to Sep 22, 2026, 2:20 AM UTC. It flapped: the service recovered and failed again more than once before this record closed.

Region-by-region timeline

When each monitored region started failing and when it recovered, per RealUptime's own probes. A region not listed here never failed during this incident.

South America20h

Failing from Sep 21, 2026, 6:20 AM UTC, recovered Sep 22, 2026, 2:20 AM UTC

How this was measured

This record comes only from RealUptime's own scheduled probes against Codecov's public, unauthenticated endpoints, run from 10 named regions. It is never built from user reports or from Codecov's own status page, and it does not change once this incident closes: this page is the permanent record, not a live view.

See Codecov's full evidence record or read the methodology.