GitHub Enterprise Cloud US Outage History

GitHub Enterprise Cloud US is up right now

GitHub Enterprise Cloud US had 63 outages in the last 2 years totaling 35h 23m of downtime — averaging 2.6 incidents per month.

There were 63 GitHub Enterprise Cloud US outages since January 6, 2026 totaling 35h 23m of downtime. Each is summarised below — incident details, duration, and resolution information.

Source: https://us.githubstatus.com

Minor March 3, 2026

[Backfill] US - Claude Opus 4.6 Fast not appearing for some Copilot users

Detected by Pingoru
Mar 03, 2026, 08:31 PM UTC
Resolved
Mar 03, 2026, 09:11 PM UTC
Duration
40m
Affected: prod-cus-01 - Copilot (Copilot)
Timeline · 3 updates
  1. investigating Mar 03, 2026, 08:31 PM UTC

    We are investigating reports of degraded performance for Copilot

  2. investigating Mar 03, 2026, 09:05 PM UTC

    We believe that all expected users still have access to Claude Opus 4.6. We confirm that no users have lost access.

  3. resolved Mar 03, 2026, 09:11 PM UTC

    This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available.

Read the full incident report →

Major March 3, 2026

[Backfill] US - Incident with Copilot and Actions

Detected by Pingoru
Mar 03, 2026, 06:59 PM UTC
Resolved
Mar 03, 2026, 08:09 PM UTC
Duration
1h 10m
Affected: prod-cus-01 - Copilot (Copilot)
Timeline · 4 updates
  1. investigating Mar 03, 2026, 06:59 PM UTC

    We are investigating reports of degraded performance for Copilot

  2. investigating Mar 03, 2026, 07:17 PM UTC

    We've identified the issue and have applied a mitigation. We're seeing recovery of services. We continue to montitor for full recovery.

  3. investigating Mar 03, 2026, 07:32 PM UTC

    Copilot is operating normally.

  4. resolved Mar 03, 2026, 08:09 PM UTC

    This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available.

Read the full incident report →

Minor February 26, 2026

[Backfill] US - Incident with Copilot

Detected by Pingoru
Feb 26, 2026, 10:22 AM UTC
Resolved
Feb 26, 2026, 11:07 AM UTC
Duration
45m
Affected: prod-cus-01 - Copilot (Copilot)
Timeline · 3 updates
  1. investigating Feb 26, 2026, 10:22 AM UTC

    We are investigating reports of degraded performance for Copilot

  2. investigating Feb 26, 2026, 11:06 AM UTC

    Copilot is operating normally.

  3. resolved Feb 26, 2026, 11:07 AM UTC

    This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available.

Read the full incident report →

Minor February 25, 2026

[Backfill] US - Incident with Copilot Agent Sessions impacting CCA/CCR

Detected by Pingoru
Feb 25, 2026, 04:38 PM UTC
Resolved
Feb 25, 2026, 04:44 PM UTC
Duration
6m
Affected: prod-cus-01 - Copilot (Copilot)
Timeline · 2 updates
  1. investigating Feb 25, 2026, 04:38 PM UTC

    We are investigating reports of degraded performance for Copilot

  2. resolved Feb 25, 2026, 04:44 PM UTC

    This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available.

Read the full incident report →

Minor February 20, 2026

[Backfill] US - Incident with Copilot GPT-5.1-Codex

Detected by Pingoru
Feb 20, 2026, 10:02 AM UTC
Resolved
Feb 20, 2026, 11:41 AM UTC
Duration
1h 39m
Affected: prod-cus-01 - Copilot (Copilot)
Timeline · 5 updates
  1. investigating Feb 20, 2026, 10:02 AM UTC

    We are investigating reports of degraded performance for Copilot

  2. investigating Feb 20, 2026, 10:03 AM UTC

    We are experiencing degraded availability for the GPT 5.1 Codex model in Copilot Chat, VS Code and other Copilot products. This is due to an issue with an upstream model provider. We are working with them to resolve the issue. Other models are available and working as expected.

  3. investigating Feb 20, 2026, 10:36 AM UTC

    We are still experiencing degraded availability for the GPT 5.1 Codex model in Copilot Chat, VS Code and other Copilot products. This is due to an issue with an upstream model provider. We are working with them to resolve the issue.

  4. investigating Feb 20, 2026, 11:19 AM UTC

    The issues with our upstream model provider have been resolved, and GPT 5.1 Codex is once again available in Copilot Chat and across IDE integrations [VSCode, Visual Studio, JetBrains]. We will continue monitoring to ensure stability, but mitigation is complete.

  5. resolved Feb 20, 2026, 11:41 AM UTC

    This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available.

Read the full incident report →

Minor February 13, 2026

[Backfill] US - Disruption with some GitHub services regarding file upload

Detected by Pingoru
Feb 13, 2026, 10:30 PM UTC
Resolved
Feb 13, 2026, 10:58 PM UTC
Duration
28m
Timeline · 2 updates
  1. investigating Feb 13, 2026, 10:30 PM UTC

    We are investigating reports of impacted performance for some GitHub services.

  2. resolved Feb 13, 2026, 10:58 PM UTC

    This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available.

Read the full incident report →

Minor February 12, 2026

[Backfill] US - Intermittent disruption with Copilot completions and inline suggestions

Detected by Pingoru
Feb 12, 2026, 02:06 PM UTC
Resolved
Feb 12, 2026, 04:50 PM UTC
Duration
2h 44m
Timeline · 4 updates
  1. investigating Feb 12, 2026, 02:06 PM UTC

    We are investigating reports of impacted performance for some GitHub services.

  2. investigating Feb 12, 2026, 02:08 PM UTC

    We are experiencing degraded availability in some regions for Copilot completions and suggestions. We are working to resolve the issue.

  3. investigating Feb 12, 2026, 03:33 PM UTC

    We are experiencing degraded availability in Western Europe for Copilot completions and suggestions. We are working to resolve the issue.

  4. resolved Feb 12, 2026, 04:50 PM UTC

    This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available.

Read the full incident report →

Minor February 6, 2026

[Backfill] US - Incident with Pull Requests

Detected by Pingoru
Feb 06, 2026, 05:49 PM UTC
Resolved
Feb 06, 2026, 06:37 PM UTC
Duration
48m
Affected: prod-cus-01 - Pull Requests (Pull Requests)
Timeline · 5 updates
  1. investigating Feb 06, 2026, 05:49 PM UTC

    We are investigating reports of degraded performance for Pull Requests

  2. investigating Feb 06, 2026, 06:01 PM UTC

    We're currently investigating an issue affecting the Mobile app that can prevent review comments from being posted on certain pull requests when commenting on deleted lines.

  3. investigating Feb 06, 2026, 06:04 PM UTC

    Pull Requests is operating normally.

  4. investigating Feb 06, 2026, 06:36 PM UTC

    Some GitHub Mobile app users may be unable to add review comments on deleted lines in pull requests. We're working on a fix and expect to release it early next week.

  5. resolved Feb 06, 2026, 06:37 PM UTC

    This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available.

Read the full incident report →

Minor January 21, 2026

[Backfill] US - Copilot Chat - Grok Code Fast 1 Outage

Detected by Pingoru
Jan 21, 2026, 11:33 AM UTC
Resolved
Jan 21, 2026, 12:38 PM UTC
Duration
1h 5m
Affected: prod-cus-01 - Copilot (Copilot)
Timeline · 3 updates
  1. investigating Jan 21, 2026, 11:33 AM UTC

    We are investigating reports of degraded performance for Copilot

  2. investigating Jan 21, 2026, 12:09 PM UTC

    We are experiencing degraded availability for the Grok Code Fast 1 model in Copilot Chat, VS Code and other Copilot products. This is due to an issue with an upstream model provider. We are working with them to resolve the issue. Other models are available and working as expected.

  3. resolved Jan 21, 2026, 12:38 PM UTC

    This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available.

Read the full incident report →

Minor January 14, 2026

[Backfill] US - Copilot's GPT-5.1 model has degraded performance

Detected by Pingoru
Jan 14, 2026, 09:24 AM UTC
Resolved
Jan 14, 2026, 10:52 AM UTC
Duration
1h 28m
Affected: prod-cus-01 - Copilot (Copilot)
Timeline · 5 updates
  1. investigating Jan 14, 2026, 09:24 AM UTC

    We are investigating reports of degraded performance for Copilot

  2. investigating Jan 14, 2026, 09:26 AM UTC

    Copilot is experiencing degraded performance when using the GPT-5.1 model. We are investigating the issue.

  3. investigating Jan 14, 2026, 09:53 AM UTC

    We are continuing to investigate issues with the GPT-5.1 model with our model provider. Uses of other models are not impacted.

  4. investigating Jan 14, 2026, 10:32 AM UTC

    We are continuing to investigate issues with the GPT-5.1 model. We are also seeing an increase in failures for Copilot Code Reviews.

  5. resolved Jan 14, 2026, 10:52 AM UTC

    This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available.

Read the full incident report →

Minor January 7, 2026

[Backfill] US - Some models missing in Copilot

Detected by Pingoru
Jan 07, 2026, 06:32 PM UTC
Resolved
Jan 07, 2026, 09:07 PM UTC
Duration
2h 35m
Affected: prod-cus-01 - Copilot (Copilot)
Timeline · 8 updates
  1. investigating Jan 07, 2026, 06:32 PM UTC

    We are investigating reports of degraded performance for Copilot

  2. investigating Jan 07, 2026, 06:33 PM UTC

    We have received reports that some expected models are missing from VSCode and other products using Copilot. We are investigating the cause of this to restore access.

  3. investigating Jan 07, 2026, 06:44 PM UTC

    We are currently investigating reports of some Copilot Pro premium models including Opus and GPT 5.2 being unavailable in Copilot products. We'll post another update by 19:08 UTC.

  4. investigating Jan 07, 2026, 07:06 PM UTC

    We continue to investigate this problem and have confirmed only Copilot Business users are impacted. We'll post another update by 19:30 UTC.

  5. investigating Jan 07, 2026, 07:10 PM UTC

    Correction - Copilot Pro and Business users are impacted. Copilot Pro+ and Enterprise users are not impacted.

  6. investigating Jan 07, 2026, 07:29 PM UTC

    We continue to investigate. We'll post another update by 19:50 UTC.

  7. investigating Jan 07, 2026, 07:43 PM UTC

    We have implemented a mitigation and confirmed that Copilot Pro and Business accounts now have access to the previously missing models. We will continue monitoring to ensure complete resolution.

  8. resolved Jan 07, 2026, 09:07 PM UTC

    This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available.

Read the full incident report →