IonQ Status
Update - We are continuing to investigate this issue.
Sep 01, 2025 - 09:44 UTC
Investigating - We are currently investigating the incident
Sep 01, 2025 - 03:21 UTC
API Operational
90 days ago
99.99 % uptime
Today
Quantum Simulator Operational
90 days ago
100.0 % uptime
Today
IonQ Aria 1 Operational
90 days ago
68.93 % uptime
Today
IonQ Aria 2 ? Major Outage
90 days ago
1.21 % uptime
Today
IonQ Forte Major Outage
90 days ago
41.46 % uptime
Today
IonQ Forte Enterprise 1 Operational
90 days ago
40.58 % 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.
Average API response time
Fetching
Average queue time: quantum simulator ?
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Predicted queue time: IonQ Forte Enterprise 1
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Predicted queue time: IonQ Forte ?
Fetching
Predicted queue time: IonQ Aria 1 ?
Fetching
Predicted queue time: IonQ Aria 2 ?
Fetching
Sep 2, 2025

No incidents reported today.

Sep 1, 2025

Unresolved incident: Forte-1 Outage.

Aug 31, 2025

No incidents reported.

Aug 30, 2025

No incidents reported.

Aug 29, 2025
Resolved - Aria-1 is back online and is currently processing jobs. We will continue to monitor the system and will update you if anything changes.
Aug 29, 20:46 UTC
Investigating - Aria- 1 is experiencing an unexpected outage.
Aug 29, 16:22 UTC
Resolved - This incident has been resolved.
Aug 29, 17:37 UTC
Investigating - We are currently investigating this issue.
Aug 27, 08:45 UTC
Aug 28, 2025

No incidents reported.

Aug 27, 2025
Aug 26, 2025
Resolved - This incident has been resolved.
Aug 26, 00:03 UTC
Investigating - We are currently investigating this issue.
Aug 25, 22:10 UTC
Aug 25, 2025
Resolved - This incident has been resolved.
Aug 25, 21:44 UTC
Update - We are continuing to investigate this issue.
Aug 25, 21:43 UTC
Investigating - We are currently investigating this issue.
Aug 17, 08:44 UTC
Aug 24, 2025

No incidents reported.

Aug 23, 2025

No incidents reported.

Aug 22, 2025
Resolved - This incident has been resolved
Aug 22, 23:08 UTC
Update - We are continuing to investigate this issue.
Aug 22, 23:07 UTC
Investigating - We are currently investigating this issue.
Aug 22, 09:49 UTC
Aug 21, 2025
Resolved - This incident has been resolved.
Aug 21, 20:16 UTC
Update - We are continuing to investigate this issue.
Aug 18, 02:14 UTC
Update - System is back back online and running jobs. Please note that Forte is running with degraded performance.
Aug 18, 02:08 UTC
Update - We are actively working on the system to identify a root cause and troubleshoot, as some validation tests did not pass. We will share progress updates as they become available and will provide a status update on RTS no later than Friday, August 22nd.
Aug 15, 14:38 UTC
Update - During our recovery process, we discovered an unexpected device fault that requires replacement. We have a plan in place to address this, and our estimated RTS date is now extended to August 15th.
Jul 30, 18:36 UTC
Update - After further investigation and troubleshooting, we now estimate Forte's RTS date to be Friday, August 1st.
Jul 22, 23:26 UTC
Update - Due to a system drift, our return to service date will be delayed beyond the original plan. We are actively investigating the issue, and we will share another update once we have more details.
Jul 15, 22:07 UTC
Update - We are continuing to investigate this issue.
Jun 27, 21:10 UTC
Investigating - We are currently investigating this issue.
Jun 16, 13:30 UTC
Aug 20, 2025

No incidents reported.

Aug 19, 2025
Resolved - This incident has been resolved.
Aug 19, 21:35 UTC
Monitoring - A fix has been implemented and we are monitoring for any signs of further instability.
Aug 19, 21:30 UTC
Identified - An internal issue caused a small number of jobs to improperly fail as PreflightError. Jobs may be retried and should be successful if they are valid. We apologize for any disruption this may have caused.
Aug 19, 21:18 UTC