Halcyon outage history and status
Is Halcyon down right now?
No
All Systems Operational Official status as of Oct 26, 2026, 16:17 UTC (refreshing…)
Open incidents
99.93%
uptime, 90 days
2
incidents, 90 days
1 h 11 min
median time to fix
Oct 13, 2026
last incident
Halcyon components
EU Region
- REST API Operational
- Management Console Operational
- Atlas Operational
- Webhooks Operational
AP Region
- REST API Operational
- Management Console Operational
- Atlas Operational
- Webhooks Operational
US GovCloud
- REST API Operational
- Management Console Operational
- Atlas Operational
- Webhooks Operational
AE Region
- REST API Operational
- Webhooks Operational
- Atlas Operational
- Management Console Operational
US Commercial
- Webhooks Operational
- Atlas Operational
- Management Console Operational
- REST API Operational
Halcyon outage history
| Started (UTC) | Incident | Impact | Duration |
|---|---|---|---|
| Oct 13, 2026, 18:44 UTC | Data Processing Delays - Degraded Agent Comms Atlas | Minor | 49 min |
| Sep 24, 2026, 03:47 UTC | Elevated API Errors REST API, Management Console, Webhooks | Critical | 1 h 34 min |
| May 18, 2026, 07:51 UTC | Elevated Errors Webhooks, Atlas, Management Console, REST API | No impact | 14 h 48 min |
| Mar 2, 2026, 13:37 UTC | UAE Region Disruption REST API, Webhooks, Atlas, Management Console | Critical | 3 days 10 h |
| Jan 27, 2026, 18:24 UTC | Data Processing Delays REST API, Webhooks, Management Console | Minor | 1 h 05 min |
| Jan 19, 2026, 10:26 UTC | Network Connection Issues in EU REST API, Webhooks, Atlas, Management Console | Major | 3 h 06 min |
| Dec 9, 2025, 20:46 UTC | Data Processing Delays - Console Affected REST API, Management Console | Major | 1 h 16 min |
| Nov 6, 2025, 00:26 UTC | Platform Pipeline Delayed Reporting Webhooks, Management Console | Minor | 1 h 24 min |
| Oct 24, 2025, 17:25 UTC | Production Ingest Pipeline Degradation REST API, Webhooks, Management Console | Major | 2 h 03 min |
| Sep 4, 2025, 20:51 UTC | Service Degradation REST API, Management Console | Minor | 27 min |
| Sep 4, 2025, 16:33 UTC | Service Disruption REST API, Management Console | Minor | 43 min |
| Aug 14, 2025, 13:02 UTC | 8/14 System Degradation REST API, Webhooks, Atlas, Management Console | Major | 3 h 28 min |
| Jul 9, 2025, 17:01 UTC | Service Disruption - Data Processing Delays REST API, Webhooks, Management Console | Minor | 7 h 08 min |
| Feb 14, 2025, 16:10 UTC | API degraded REST API, Management Console | Minor | 1 h 29 min |
| Feb 13, 2025, 21:21 UTC | Sporadic Errors In Halcyon Console Management Console | Minor | 2 h 44 min |
| Feb 13, 2025, 15:44 UTC | We're experiencing an elevated level of errors accessing the Halcyon Console as well as our the Halcyon API. We are currently investigating the root cause. REST API, Management Console | Critical | 25 min |
| Feb 12, 2025, 17:12 UTC | Halcyon Console and API Experiencing Outage REST API, Management Console | Critical | 1 h 18 min |
| Nov 15, 2024, 22:05 UTC | Halcyon Console is Unavailable Management Console | Major | 29 min |
| Sep 16, 2024, 16:30 UTC | Elevated error rates from api.halcyon.ai REST API, Management Console | Minor | 1 h 15 min |
| Sep 12, 2024, 16:30 UTC | Delayed data processing and Intermittent connectivity issues accessing console.halcyon.ai | Minor | 3 h 15 min |
| Aug 7, 2024, 19:30 UTC | Intermittent connectivity issues accessing console.halcyon.ai Management Console | Major | 30 min |
| Dec 9, 2022, 16:26 UTC | C2 Degraded Performance Management Console | Minor | 51 min |
22 incidents in our archive since December 9, 2022.
When and where Halcyon fails
By weekday
Most incidents start on Thu.
- Mon4
- Tue3
- Wed3
- Thu8
- Fri4
- Sat0
- Sun0
Most affected, last 12 months
- Management Console7
- REST API6
- Webhooks6
- Atlas4
Scheduled maintenance
- Oct 28, 2026, 03:00 UTC US Scheduled Maintenance
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FAQ
- Is Halcyon down right now?
- At our last check Halcyon's official status page reported: All Systems Operational. This page refreshes the status every few minutes.
- How often does Halcyon go down?
- Halcyon reported 2 incidents in the last 90 days (1 major or critical), with 94 minutes of major outage: 99.93% uptime.
- When was the last Halcyon outage?
- The latest reported incident started on Oct 13, 2026, 18:44 UTC: "Data Processing Delays - Degraded Agent Comms", resolved after 49 min.
- How long do Halcyon outages last?
- Half of Halcyon's incidents in the last 90 days were resolved within 1 h 11 min.
Source: Halcyon official status page · RSS of Halcyon incidents · status badge for your site