The Wayback Machine - https://web.archive.org/web/20260323182801/https://status.claude.com/

All Systems Operational

Uptime over the past 90 days. View historical uptime.
claude.ai Operational
90 days ago
99.31 % uptime
Today
platform.claude.com (formerly console.anthropic.com) Operational
90 days ago
99.51 % uptime
Today
Claude API (api.anthropic.com) Operational
90 days ago
99.34 % uptime
Today
Claude Code Operational
90 days ago
99.57 % uptime
Today
Claude for Government Operational
90 days ago
99.86 % uptime
Today
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

Mar 23, 2026
Elevated errors on Claude.ai [retroactive]
Resolved - This incident has been resolved.
Mar 23, 17:10 UTC
Investigating - Between 9:10 PT / 16:10 UTC and 9:26 PT / 16:26 UTC users saw an elevated rate of errors on Claude.ai

The Claude API was unaffected.
Mar 23, 17:03 UTC
Mar 22, 2026
Claude.ai and Claude login down
Resolved - This incident has been resolved. Logins and authentication for claude.ai and platform.claude.com have returned to normal
Mar 22, 18:51 UTC
Monitoring - A mitigation has been applied. Logins have returned to normal, the team is continuing to monitor the situation.
Mar 22, 18:43 UTC
Update - We are investigating an issue with users authenticating to claude.ai and Claude Console (platform.claude.com)
Mar 22, 18:33 UTC
Investigating - We are investigating an issue preventing logins on Claude Console (platform.claude.com)
Mar 22, 18:31 UTC
Delayed response completion on Claude.ai
Resolved - As of 13:02 UTC / 06:02 PT this incident has been mitigated.
Mar 22, 13:13 UTC
Identified - The issue has been identified and a fix is being implemented.
Mar 22, 12:34 UTC
Investigating - Since approximately 20:00 UTC / 13:00 PT on Friday, March 20, Claude.ai responses may appear to "hang" for around 5 seconds after the text has finished streaming before the message completes. The Anthropic API is not affected.
Mar 22, 11:14 UTC
Mar 21, 2026
Elevated error rates on Claude Opus and Sonnet 4.6
Resolved - This incident has been resolved.
Mar 21, 01:42 UTC
Update - We have observed success rates return to normal for Claude Opus 4.6, and are working to fully resolve elevated errors for Claude Sonnet 4.6.
Mar 21, 00:58 UTC
Identified - We have identified an issue resulting in elevated errors on both Claude Opus and Sonnet 4.6, and are working to resolve this issue as quickly as possible.
Mar 21, 00:17 UTC
Investigating - We are currently investigating elevated error rates affecting Claude Opus 4.6. Our team is actively working to identify the root cause.
Mar 21, 00:07 UTC
Mar 20, 2026

No incidents reported.

Mar 19, 2026
Elevated errors on Claude Opus 4.6
Resolved - This incident started at 8:53 PT / 15:53 UTC and the errors have now returned to baseline since 9:14 PT / 16:14 UTC.
Mar 19, 16:16 UTC
Investigating - We are currently investigating this issue.
Mar 19, 15:59 UTC
Elevated errors on Claude Sonnet 4.6
Resolved - As of 8:42 PT / 15:42 UTC the error rate has now returned to baseline.
Mar 19, 15:46 UTC
Investigating - We are currently investigating elevated errors that started at 8:23 PT / 15:23 UTC.
Mar 19, 15:37 UTC
Elevated errors across surfaces
Resolved - This incident has been resolved.
Mar 19, 01:38 UTC
Monitoring - From 23:59–00:30 UTC, users experienced elevated errors when trying to authenticate across various Claude surfaces including Claude.ai and Claude Code. This issue has been resolved, and we are monitoring closely to ensure no further issues.
Mar 19, 01:21 UTC
Investigating - We are currently investigating this issue. Our team is actively working to identify the root cause.
Mar 19, 00:28 UTC
Mar 18, 2026
Elevated errors on Claude.ai
Resolved - This incident has been resolved.
Mar 18, 16:05 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Mar 18, 15:27 UTC
Update - Claude Code login/logout actions are also affected by this outage.
Mar 18, 15:19 UTC
Investigating - We are currently investigating this issue.
Mar 18, 15:16 UTC
Increased errors on Opus 4.6
Resolved - This incident has been resolved.
Mar 18, 13:58 UTC
Update - A fix has been implemented and we are monitoring the results.
Mar 18, 13:25 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Mar 18, 13:19 UTC
Investigating - We are currently investigating this issue.
Mar 18, 12:30 UTC
Elevated errors on Claude Opus 4.6
Resolved - This incident has been resolved.
Mar 18, 09:45 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Mar 18, 07:29 UTC
Investigating - We are currently investigating this issue.
Mar 18, 06:41 UTC
Elevated errors on Claude Opus 4.6
Resolved - This incident has been resolved.
Mar 18, 00:25 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Mar 17, 22:34 UTC
Investigating - We are currently investigating this issue. We have identified mitigations which we are continuing to regularly employ as we investigate the root cause.
Mar 17, 20:41 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Mar 17, 20:02 UTC
Identified - The issue has been identified and a fix is being implemented.
Mar 17, 19:47 UTC
Mar 17, 2026
Elevated errors on Claude Sonnet 4.6
Resolved - This incident has been resolved.
Mar 17, 15:45 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Mar 17, 15:28 UTC
Update - We are continuing to work on a fix for this issue.
Mar 17, 15:21 UTC
Identified - The issue has been identified and a fix is being implemented. At this stage, only free Claude.ai users are being impacted.
Mar 17, 14:07 UTC
Elevated errors on Claude Sonnet 4.6
Resolved - This incident has been resolved.
Mar 17, 13:03 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Mar 17, 12:13 UTC
Update - We are continuing to work on a fix for this issue.
Mar 17, 11:59 UTC
Update - We are continuing to work on a fix for this issue.
Mar 17, 10:05 UTC
Identified - The issue has been identified and a fix is being implemented. At this stage, only free Claude.ai users are being impacted.
Mar 17, 08:23 UTC
Investigating - We are currently investigating this issue.
Mar 17, 08:04 UTC
Elevated errors on Claude Opus 4.6
Resolved - This incident has been resolved.
Mar 17, 11:45 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Mar 17, 11:37 UTC
Identified - The issue has been identified and a fix is being implemented.
Mar 17, 10:02 UTC
Investigating - We are currently investigating this issue.
Mar 17, 09:46 UTC
Mar 16, 2026
Elevated errors on Claude Sonnet 4.6
Resolved - This incident has been resolved.
Mar 16, 16:35 UTC
Update - We are continuing to work on a fix for this issue. This is currently only impacting free Claude.ai users.
Mar 16, 15:35 UTC
Update - We are continuing to work on a fix for this issue.
Mar 16, 15:13 UTC
Update - We are continuing to work on a fix for this issue.
Mar 16, 14:05 UTC
Update - We are continuing to work on a fix for this issue.
Mar 16, 14:04 UTC
Identified - The issue has been identified and a fix is being implemented.
Mar 16, 14:02 UTC
Investigating - There's an elevated error rate for free tier users on Claude Sonnet 4.6. We are investigating
Mar 16, 14:02 UTC
Elevated errors on Claude.ai
Resolved - This incident has been resolved.
Mar 16, 14:21 UTC
Investigating - We are currently investigating this issue.
Mar 16, 13:56 UTC
Elevated errors on Claude.ai
Resolved - This incident has been resolved.
Mar 16, 12:36 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Mar 16, 12:27 UTC
Investigating - We are currently investigating this issue.
Mar 16, 12:01 UTC
Mar 15, 2026

No incidents reported.

Mar 14, 2026

No incidents reported.

Mar 13, 2026
Elevated errors on Claude Opus 4.6 and Sonnet 4.6
Resolved - This incident has been resolved.
Mar 13, 21:27 UTC
Investigating - We are currently investigating this issue.
Mar 13, 18:37 UTC
Mar 12, 2026
Elevated errors on Claude Sonnet 4.6
Resolved - This incident has been resolved.
Mar 12, 18:00 UTC
Identified - A repeat of an earlier issue today started at 9:27 PT / 16:27 UTC.
Mar 12, 16:34 UTC
Elevated errors on Claude Sonnet 4.6 and on Claude.ai
Resolved - This incident has been resolved.
Mar 12, 16:28 UTC
Monitoring - We recently had an incident on Sonnet 4.6 between 8:30 PT / 15:30 UTC and 8:44 PT / 15:44 UTC where users would have seen a higher error rate across Claude Code, Claude API, and Claude.ai.

Separately, we also had at around 8:27 PT an incident relate to Claude.ai that lasted a minute.
Mar 12, 16:07 UTC
Elevated errors on Sonnet 4.6
Resolved - This incident has been resolved.
Mar 12, 15:48 UTC
Investigating - We are currently investigating this issue.
Mar 12, 15:42 UTC
Mar 11, 2026
Elevated errors on Claude.ai (including login issues for Claude Code)
Postmortem - Read details
Mar 11, 17:56 UTC
Resolved - The incident is now resolved. To recap we had an incident starting at 07:17 PT / 14:17 UTC and the errors returned to baseline at 10:11 PT / 17:11 UTC.
Mar 11, 17:28 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Mar 11, 17:22 UTC
Update - We are continuing to work on a fix for this issue.
Mar 11, 17:22 UTC
Identified - The issue has been identified and a fix is being implemented.
Mar 11, 17:19 UTC
Update - We're currently investigating issues with Claude Code and Claude.ai. Some users may be unable to log in, and others may experience slower than usual performance. The Claude API is not affected.
Mar 11, 15:44 UTC
Update - We are continuing to investigate this issue.
Mar 11, 15:27 UTC
Update - This is affecting the login/logout actions in Claude Code as well.
Mar 11, 14:47 UTC
Investigating - We are currently investigating this issue.
Mar 11, 14:44 UTC
Mar 10, 2026
Claude Desktop app unresponsive
Resolved - This incident has been resolved.
Mar 10, 16:52 UTC
Monitoring - Root cause: Users with scheduled tasks in Claude Cowork or Claude Code who are in a timezone that observed daylight saving time last night were affected by an infinite loop. When the app tried to locate tasks scheduled during the “skipped” hour, it couldn’t resolve them and got stuck.

Fix: Update to version 1.1.5749 via https://claude.com/download. If you’re unable to update right away, temporarily switching to a timezone that doesn’t observe daylight saving time will also resolve the issue.

We’re working on a backend fix as well. We know disruptions to Claude affect your work, and we apologize for the trouble.
Mar 8, 19:42 UTC
Update - Root cause: Users with scheduled tasks in Claude Cowork or Claude Code who are in a timezone that observed daylight saving time last night were affected by an infinite loop. When the app tried to locate tasks scheduled during the “skipped” hour, it couldn’t resolve them and got stuck.
Mar 8, 19:42 UTC
Identified - The issue has been identified and a fix is being implemented.
Mar 8, 18:27 UTC
Investigating - We have identified the issue and are working on a mitigation. Currently, scheduled tasks are disabled for cowork and claude code desktop.
Mar 8, 17:57 UTC
Mar 9, 2026

No incidents reported.

← Incident History Powered by Atlassian Statuspage