Is Linear down? › Outage history › Sep 27, 2026
Linear outage on Sep 27, 2026: what happened
On Sep 27, 2026, the Linear status page reported "EU sync failure". About 1 hour 6 min: from Sep 27, 2026, 10:56 UTC to Sep 27, 2026, 12:02 UTC, by the official start and resolution times.
Linear right now
At our last refresh (Oct 22, 2026, 12:35 UTC) Linear was up: All Systems Operational.
- Started
- Sep 27, 2026, 10:56 UTC
- Resolved
- Sep 27, 2026, 12:02 UTC
- Duration
- 1 hour 6 min
- Official impact
- Critical
- Source
- EU sync failure on the Linear status page
The Linear status page rated it "Critical", its highest impact level: an outage of the affected parts, not only slowness.
What caused the Linear outage?
The Linear status page has not published a cause. Its updates describe the symptoms only.
When was it fixed?
The Linear status page marked it resolved at Sep 27, 2026, 12:02 UTC, 1 hour 6 min after it started. A fix was in place and being monitored from Sep 27, 2026, 11:15 UTC. Its resolution note: "We've published a post mortem with details on this incident including a timeline of events and prevention steps for the future:"
Timeline of official updates
Every update the Linear status page posted, oldest first. Times are UTC.
Sep 27, 2026, 10:56 UTC investigating
We are investigating an outage with our EU server. We'll post updates here as soon as possible.
Sep 27, 2026, 11:15 UTC monitoring
We've identified a faulty deployment and a restart has reenabled connections. EU users should be able to access Linear now and changes offline should now be synced. Please reach out to support@linear.app if you are experiencing issues. Given the scope and impact of the incident, we will follow up with a detailed post-mortem.
Sep 27, 2026, 12:02 UTC resolved
The issues affecting EU Linear users from 00:55 to 11:15 UTC today have been resolved and changes made offline should now be synced. Please reach out to [support@linear.app](mailto:support@linear.app) if you are experiencing issues. We apologize for the downtime and are continuing to implement changes to improve our resilience in the future.
Oct 1, 2026, 17:50 UTC resolved
We've published a post mortem with details on this incident including a timeline of events and prevention steps for the future:
Linear outage questions
What caused the Linear outage on Sep 27, 2026?
The Linear status page has not published a cause.
When was the Linear outage on Sep 27, 2026 fixed?
The Linear status page marked it resolved at Sep 27, 2026, 12:02 UTC, 1 hour 6 min after it started. A fix was in place and being monitored from Sep 27, 2026, 11:15 UTC. Its resolution note: "We've published a post mortem with details on this incident including a timeline of events and prevention steps for the future:"
How long did the Linear outage last?
About 1 hour 6 min: from Sep 27, 2026, 10:56 UTC to Sep 27, 2026, 12:02 UTC, by the official start and resolution times.
Was Linear completely down?
The Linear status page rated it "Critical", its highest impact level: an outage of the affected parts, not only slowness.
Other recent Linear incidents
- Degraded performance in US region workspaces Sep 5, 2026, 15:17 UTC, 56 minutes
- Increased failures and latency for Android push notifications Sep 1, 2026, 10:27 UTC, 1 hour 56 min
- Delayed actions for Linear agent and loops automations Aug 19, 2026, 15:26 UTC, 16 minutes
- Documentation site failing to load Aug 12, 2026, 16:01 UTC, 2 minutes
- Codex integration sessions failing to start Aug 10, 2026, 03:54 UTC, 4 days 14 hours
- Some customers are seeing issues with Linear loading Jul 16, 2026, 16:47 UTC, 1 hour 33 min
Full Linear outage history and biggest outages → · Recent outages across all services →
Quotes are the Linear status page's own words, from the official incident. Is It Up or Down is independent and not affiliated with Linear. Times are UTC.