Degraded Performance Issues - Developer Studio
Last updateresolvedOct 14 · 13:52 UTC
This incident has been resolved.
Reported by Cirium on their status page.
checked Oct 23, 2026 8:23 PM UTC · Cirium's official status page
Cirium is up and running.
Cirium is currently operational with all systems functioning normally.
All components operational
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Cirium incident history
23 reports published by Cirium in the last 30 days · 2 still open
When Cirium breaks, it is typically resolved in 1d 1h — median across 7 resolved incidents over 30 days.
October 14, 2026
October 7, 2026
Tracked Utilization Data Delay
Last updateresolvedOct 8 · 09:47 UTC
This incident has been resolved.
Reported by Cirium on their status page.
Users Experiencing Slow Loading in SRS Analyzer and Diio Mi
Last updateresolvedOct 7 · 14:12 UTC
We are continuing to observe stable performance for both affected services. We plan to release a patch shortly to address the underlying performance issues and will provide a maintenance notification in advance.
Reported by Cirium on their status page.
October 6, 2026
SRS Analyser Service Disruption
Last updateresolvedOct 7 · 07:50 UTC
This incident has been resolved.
Reported by Cirium on their status page.
Elevated API Errors affecting the Emissions API
Last updateresolvedOct 6 · 13:00 UTC
Our engineers reverted a recent change and the Emissions API is now responding without errors.
Reported by Cirium on their status page.
Elevated API Errors affecting the Emissions API
Last updateResolvedOct 6 · 13:00 UTC
Our engineers reverted a recent change and the Emissions API is now responding without errors.
Reported by Cirium on their status page.
Degraded Performance Issues Cirium Workbooks
Last updateresolvedOct 6 · 19:13 UTC
This incident has been resolved and access to projects and workbooks as been restored in Tableau Workbooks. Should you encounter any further issues, please contact our Help Desk for assistance.
Reported by Cirium on their status page.
Degraded Performance Issues Cirium Workbooks
Ongoing · last updateUpdateOct 6 · 14:39 UTC
We are continuing to investigate the issue affecting access to the Cirium Workbooks on Tableau. Thank you for your continued patience and understanding.
Reported by Cirium on their status page.
September 30, 2026
Reduced Message Frequency for Sky Stream Positional and Flight Status Feeds
Last updateresolvedOct 12 · 15:37 UTC
This incident has been resolved. The cutover to our data provider's new production environment has been completed successfully, with no issues detected. Users can expect to see increased message volumes as a result of the change. We are continuing to monitor data quality, volume, latency and service stability as part of our normal operational oversight.
Reported by Cirium on their status page.
Reduced Message Frequency for Sky Stream Positional and Flight Status Feeds
Ongoing · last updateUpdateOct 5 · 12:51 UTC
Data continues to be received within the expected volume and latency ranges. We are continuing to monitor whilst our data provider works on a new production environment. A further update will be provided at approximately 12:00 UTC on Wednesday 7th October.
Reported by Cirium on their status page.
Flight Data Not Refreshed in Sky Data Warehouse
Last updateresolvedSep 30 · 13:52 UTC
This incident has been resolved.
Reported by Cirium on their status page.
Flight Data Not Refreshed in Sky Data Warehouse
Last updateResolvedSep 30 · 13:52 UTC
This incident has been resolved.
Reported by Cirium on their status page.
September 29, 2026
Scheduled Maintenance - Trips Data Services - 30th September 2026
Last updateCompletedSep 30 · 08:30 UTC
The scheduled maintenance has been completed.
Reported by Cirium on their status page.
Reduced Message Frequency for Sky Stream Positional and Flight Status Feeds
Last updateresolvedSep 30 · 09:06 UTC
The previously reported issue that resulted in reduced message frequency for the Sky Stream Positional and Flight Status Feed has been resolved. Data is now flowing normally, and services have returned to expected operating levels. We appreciate your patience while we worked to restore service.
Reported by Cirium on their status page.
September 28, 2026
Data Publication Failures
Last updateresolvedSep 29 · 10:03 UTC
This incident has been resolved. All affected datasets have been republished and are up to date. Please accept our apologies for any disruption caused and contact the Helpdesk should you have any questions.
Reported by Cirium on their status page.
Data Publication Failures
Last updateResolvedSep 29 · 10:03 UTC
This incident has been resolved. All affected datasets have been republished and are up to date. Please accept our apologies for any disruption caused and contact the Helpdesk should you have any questions.
Reported by Cirium on their status page.
Unable to approve Sky API trial requests
Last updateresolvedSep 29 · 08:35 UTC
This incident has been resolved with the backlog of pending requests now approved. Please accept our apologies for the delay and contact the Helpdesk should you have any questions.
Reported by Cirium on their status page.
Unable to approve Sky API trial requests
Last updateResolvedSep 29 · 08:35 UTC
This incident has been resolved with the backlog of pending requests now approved. Please accept our apologies for the delay and contact the Helpdesk should you have any questions.
Reported by Cirium on their status page.
Reduced Message Frequency for Sky Stream Positional and Flight Status Feed
Last updateresolvedSep 28 · 20:04 UTC
Service has been restored and feed message frequency has returned to expected levels. We are continuing to work with the upstream data supplier to perform a back fill of any missing data impacted during the incident. We will continue to monitor the service closely to ensure stability. Please contact our Help Desk with any questions.
Reported by Cirium on their status page.
Reduced Message Frequency for Sky Stream Positional and Flight Status Feed
Last updateResolvedSep 28 · 20:04 UTC
Service has been restored and feed message frequency has returned to expected levels. We are continuing to work with the upstream data supplier to perform a back fill of any missing data impacted during the incident. We will continue to monitor the service closely to ensure stability. Please contact our Help Desk with any questions.
Reported by Cirium on their status page.
September 23, 2026
Cirium Sky Flight Status Feed API Degraded Performance
Last updateresolvedSep 23 · 21:34 UTC
The issue affecting data availability into the Flight Status Feed API appears to be resolved. We are not currently seeing any reports of errors, and service is operating normally. We will continue to closely monitor the API. If you experience any degraded performance, please contact our Help Desk for assistance.
Reported by Cirium on their status page.
Cirium Sky Flight Status Feed API Degraded Performance
Last updateResolvedSep 23 · 21:34 UTC
The issue affecting data availability into the Flight Status Feed API appears to be resolved. We are not currently seeing any reports of errors, and service is operating normally. We will continue to closely monitor the API. If you experience any degraded performance, please contact our Help Desk for assistance.
Reported by Cirium on their status page.
September 14, 2026
Scheduled Maintenance - PDS Fleets & Values
Last updateCompletedOct 4 · 13:00 UTC
The scheduled maintenance has been completed.
Reported by Cirium on their status page.