Circle CI incident

Customers may experience delays in UI updates

Minor Resolved View vendor source →

Circle CI experienced a minor incident on September 16, 2026 affecting CircleCI API and CircleCI UI, lasting 4h 34m. The incident has been resolved; the full update timeline is below.

Started
Sep 16, 2026, 02:55 PM UTC
Resolved
Sep 16, 2026, 07:30 PM UTC
Duration
4h 34m
Detected by Pingoru
Sep 16, 2026, 02:55 PM UTC

Affected components

CircleCI APICircleCI UI

Update timeline

  1. investigating Sep 16, 2026, 02:55 PM UTC

    We are investigating a delay in pipeline data becoming available. Pipelines are still running, but data about them may be delayed in the UI or API.

  2. identified Sep 16, 2026, 03:29 PM UTC

    We have identified the issue and are working on a remediation. Thank you for your patience.

  3. identified Sep 16, 2026, 05:34 PM UTC

    Pipeline data is now available as normal, with the exception of test results, which may still be delayed. We are continuing to work on this, thank you for your patience.

  4. monitoring Sep 16, 2026, 06:22 PM UTC

    All pipeline data is now available as normal. We will continue to monitor recovery.

  5. resolved Sep 16, 2026, 07:30 PM UTC

    This incident has been resolved.