In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Aug 09, 2026 - 08:00 UTC
Scheduled - We will be performing scheduled maintenance of our PDS Fleets & Values Services on Sunday, 9th August 2026 from 08:00 to 13:00 UTC.
During this period, the system will undergo a series of routine maintenance tasks. Users of these services; including the PDS Fleets API Webservices, which surface Fleets or Values data may experience degraded performance or interruptions.
Additionally, scheduled file deliveries may be unavoidably delayed. Please contact our Help Desk with any questions.
Aug 9, 202608:00-13:00 UTC
Welcome to our status page where you can see the current status of our products. If you require further assistance please contact us through the Cirium Help Desk.
We will be performing scheduled maintenance of our Flights Data Processing system on Wednesday, 12th August from 09:00 to 11:00 UTC. During this period, the system will undergo a series of routine maintenance tasks. Users of services that surface flights data may experience degraded performance or interruptions. Please contact our help desk with any questions. Posted on
Aug 04, 2026 - 16:23 UTC
We will be performing scheduled maintenance of our Flights Data Processing system on Wednesday, 19th August from 09:00 to 11:00 UTC. During this period, the system will undergo a series of routine maintenance tasks. Users of services that surface flights data may experience degraded performance or interruptions. Please contact our help desk with any questions. Posted on
Aug 04, 2026 - 16:23 UTC
We will be performing scheduled maintenance of our Flights Data Processing system on Wednesday, 26th August from 09:00 to 11:00 UTC. During this period, the system will undergo a series of routine maintenance tasks. Users of services that surface flights data may experience degraded performance or interruptions. Please contact our help desk with any questions. Posted on
Aug 04, 2026 - 16:24 UTC
We will be performing scheduled quarterly maintenance on the Sky Warehouse platform on 02 September 2026 at 08:00 UTC. During this period, customers may experience intermittent service interruptions, increased latency, or temporary unavailability when accessing Sky Warehouse services. Please contact our help desk with any questions. Posted on
Jul 29, 2026 - 10:44 UTC
Past Incidents
Aug 9, 2026
Unresolved incident: Cirium PDS Fleets and Values Schedule Maintenance (09/08/2026).
Completed -
The scheduled maintenance has been completed.
Aug 5, 11:01 UTC
Update -
The maintenance window has been extended by an hour to 11:00 UTC.
Aug 5, 09:30 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Aug 5, 08:00 UTC
Scheduled -
There will be a scheduled maintenance window on Wednesday 5th August from 08:00 to 10:00 UTC. This will impact My Cirium (my.cirium.com). Please expect some downtime during the period of the maintenance window. We will provide an update once the maintenance window has been completed.
Aug 3, 10:21 UTC
Completed -
The scheduled maintenance has been completed.
Aug 5, 11:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Aug 5, 09:00 UTC
Scheduled -
We will be performing scheduled maintenance of our Flights Data Processing system on Wednesday, 5th August from 09:00 to 11:00 UTC. During this period, the system will undergo a series of routine maintenance tasks. Users of services that surface flights data may experience degraded performance or interruptions. Please contact our help desk with any questions.
Jul 14, 11:37 UTC
Resolved -
This incident has been resolved.
Aug 4, 07:25 UTC
Investigating -
We’re currently experiencing degraded performance issues with Sky API. Our team is currently working to restore normal performance levels. We apologize for any inconvenience. Sky API users may be affected. Next update in 08:15 am UTC.
Aug 4, 06:08 UTC
Resolved -
This incident has been resolved.
Aug 3, 06:37 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Aug 3, 05:20 UTC
Update -
We are still continuing investigation of the issue in Fleets Analyzer. Our team is actively working on a resolution. If you have any questions or are experiencing this issue, please contact helpdesk@cirium.com.
Aug 3, 03:20 UTC
Update -
We continue to investigate the issue affecting Aircraft Summary pages in Fleets Analyzer. Some users may still experience missing or incomplete aircraft information. Our team is actively working on a resolution. If you have any questions or are experiencing this issue, please contact helpdesk@cirium.com.
Aug 2, 19:02 UTC
Investigating -
We are investigating reports of Aircraft Summary pages displaying incomplete or invalid aircraft information in Fleets Analyzer. Some users may experience missing data fields or aircraft details failing to load as expected. Our team is actively reviewing the issue. If you have any questions or are experiencing this issue, please contact helpdesk@cirium.com.
Aug 2, 15:02 UTC
Completed -
The scheduled maintenance has been completed.
Jul 29, 13:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 29, 08:00 UTC
Scheduled -
We will be performing maintenance on our Flights Data Processing system on Wednesday, 29th July from 08:00 to 13:00 UTC. During this period, the service will undergo a series of maintenance tasks and upgrades. No extended downtime is expected, but some unavailability or reduced performance of services that surface flights, aeronautical, emissions and NOTAM data may be experienced during the maintenance window. Please contact our Help Desk if you have any questions.
Jul 1, 09:52 UTC
Completed -
The scheduled maintenance has been completed.
Jul 29, 11:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 29, 09:00 UTC
Scheduled -
We will be performing scheduled maintenance of our Flights Data Processing system on Wednesday, 29th July from 09:00 to 11:00 UTC. During this period, the system will undergo a series of routine maintenance tasks. Users of services that surface flights data may experience degraded performance or interruptions. Please contact our help desk with any questions.
Jun 24, 08:53 UTC
Completed -
The scheduled maintenance has been completed.
Jul 28, 03:30 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 28, 02:30 UTC
Scheduled -
We will be performing scheduled maintenance on the SFTP delivery system for Cirium Sky Schedule Files on July 28th, 2:30 AM - 3:30 AM UTC. During this period, users can expect the SFTP gateway server to undergo a full system patching and reboot. Please contact our help desk with any questions.
Jul 22, 07:06 UTC
Completed -
The scheduled maintenance has been completed.
Jul 27, 15:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 27, 13:30 UTC
Update -
We will be undergoing scheduled maintenance during this time.
Jul 27, 08:30 UTC
Scheduled -
Heritage Products (FA/VA/DB) will be undergoing scheduled maintenance during this time as part of the ongoing Wiz release. The maintenance window is scheduled from 13:30 UTC to 15:00 UTC. During this time, users may experience temporary service interruptions or limited availability across Fleets Analyzer (FA), Values Analyzer (VA), and Dashboard (DB). We apologize for any inconvenience and appreciate your patience as we continue to improve our services. Please contact our Help Desk if you have any questions.
Jul 27, 08:29 UTC
Completed -
The scheduled maintenance has been completed.
Jul 27, 04:30 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 27, 03:30 UTC
Scheduled -
The Trips System will undergo a planned database upgrade on 27 July 2026 from 03:30–04:30 UTC. While the upgrade is expected to be completed in under five minutes, a one-hour maintenance window has been scheduled to accommodate any unforeseen issues. During this period, the service may experience temporary unavailability. No extended downtime is anticipated.
Jul 24, 08:14 UTC