CircleCI
Operational
All Systems Operational
Official status API · last read 5 min ago
- Reported uptime
- 99.64%
- From published incidents, 89 of 90 days covered
- Published incidents
- 22
- Active in the last 90 days
- Days affected
- 21
- Out of the last 90, any severity
- Last incident
- 8 d ago
- Started Nov 3, 14:14 UTC
Last 90 days
- Operational
- Maintenance
- Degraded
- Partial outage
- Major outage
- No data
CVEs, last two years
0
None matched in NVD.
Disclosed security incidents
0
None on record since January 2024.
Published root-cause analyses
16
Linked to the official write-ups.
Incident timeline
November 2026
Increased wait time for Machine and Remote Docker jobs
Degraded · Nov 3, 14:14 UTC
October 2026
Delays for gen2 dedicated IP range jobs
Degraded · Oct 28, 18:15 UTC
Increased Docker gen2 wait times
Degraded · Oct 21, 19:31 UTC
Increased wait times for macOS jobs on m4pro.large
Degraded · Oct 20, 15:58 UTC
Delays starting macOS jobs that use Xcode 26.6.0
Degraded · Oct 14, 14:47 UTC
Delay in data appearing in UI and API
Partial outage · Oct 9, 11:33 UTC
Elevated wait times for machine jobs
Degraded · Oct 8, 13:00 UTC
Increased task wait times for Docker Gen2
Degraded · Oct 7, 18:54 UTC
Elevated level of infra fails on customer jobs
Degraded · Oct 7, 14:27 UTC
Delay on starting Machine Job Tasks
Degraded · Oct 7, 13:40 UTC
Delays in pipelines, workflows, UI data, and notifications
Partial outage · Oct 6, 16:00 UTC
Delays starting Gen 2 Docker Jobs
Degraded · Oct 1, 09:06 UTC
September 2026
Delays in processing new signups and plan changes
Notice · Sep 23, 18:13 UTC
Delays starting Linux Machine jobs
Degraded · Sep 21, 16:22 UTC
Customers may experience delays in UI updates
Degraded · Sep 16, 14:55 UTC
Customers may experience delays in UI updates
Degraded · Sep 15, 14:42 UTC
Increased wait times for macOS jobs
Degraded · Sep 14, 11:59 UTC
Issues loading pipelines for a small number of projects
Degraded · Sep 10, 20:25 UTC
Degraded · Sep 4, 15:16 UTC
August 2026
Intermittent errors when viewing plan usage UIs or calling plan usage APIs
Degraded · Aug 26, 15:43 UTC
Degraded · Aug 25, 23:20 UTC
Resolved
Insight data is currently delayed
Degraded · Aug 17, 21:06 UTC
GitHub Incidents impacting CircleCI functionality
Partial outage · Aug 17, 14:04 UTC
Delays starting jobs following planned maintenance
Notice · Aug 15, 13:58 UTC
GitHub service degradation may impact customers using GitHub
Degraded · Aug 12, 16:33 UTC
Delayed pipeline updates and pipeline processing failures
Notice · Aug 11, 17:42 UTC
Usage API data delayed for 8/5
Notice · Aug 6, 13:06 UTC
Insights service data is lagging
Degraded · Aug 5, 16:58 UTC
Increased Job Queue Times: Windows, Android, and GPU
Degraded · Aug 4, 19:27 UTC
July 2026
GitHub service degradation may impact customers using GitHub
Degraded · Jul 24, 16:35 UTC
Delays in starting jobs using the gen3 resource class
Degraded · Jul 22, 19:57 UTC
Errors loading app.circleci.com
Notice · Jul 22, 06:13 UTC
Errors with GitHub APIs delaying workflows
Degraded · Jul 20, 00:35 UTC
Errors accessing CircleCI and delays starting pipelines and scheduled workflows
Degraded · Jul 16, 23:04 UTC
Delays starting jobs on Docker (Gen 2) resource classes
Degraded · Jul 14, 22:54 UTC
Login issues for some Bitbucket users
Degraded · Jul 14, 02:49 UTC
Issues with network routing for Mac jobs
Degraded · Jul 13, 21:52 UTC
Issues with network routing for Mac jobs
Degraded · Jul 13, 18:55 UTC
Outage impacting web experience and pipelines starting
Major outage · Jul 2, 15:25 UTC
June 2026
Some customers are unable to access their organizations
Degraded · Jun 29, 10:23 UTC
Degraded · Jun 26, 15:00 UTC
Resolved
Investigating — Usage API Not Available
Degraded · Jun 25, 22:44 UTC
Issues with network routing for Mac jobs
Degraded · Jun 24, 23:13 UTC
Partial outage · Jun 23, 18:34 UTC
Issue authenticating only Bitbucket users
Degraded · Jun 11, 21:31 UTC
Degraded · Jun 10, 22:39 UTC
Degraded · Jun 10, 16:30 UTC
Increased 500 Errors on Pipeline and Workflow API Endpoints and UI
Degraded · Jun 9, 17:45 UTC
Partial outage · Jun 7, 04:20 UTC
Notice · Jun 2, 12:52 UTC