IonQ Status

All Systems Operational

Uptime over the past 90 days. View historical uptime.
API Operational
90 days ago
99.99 % uptime
Today
Quantum Simulator Operational
90 days ago
100.0 % uptime
Today
IonQ Forte Operational
90 days ago
36.04 % uptime
Today
IonQ Forte Enterprise 1 Operational
90 days ago
38.4 % 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.

No incidents or maintenance related to this downtime.

System Metrics Month Week Day
Average API response time
Fetching
Average queue time: quantum simulator ?
Fetching
Predicted queue time: IonQ Forte Enterprise 1
Fetching
Predicted queue time: IonQ Forte ?
Fetching

Aug 15, 2026

No incidents reported today.

Aug 14, 2026

Forte Enterprise 1 offline
Resolved - This incident has been resolved.
Aug 14, 19:17 UTC
Identified - Forte Enterprise 1 will be offline from 12pm - 5pm UTC on Friday, 8/14/2026.
Aug 14, 13:10 UTC

Aug 13, 2026

Forte Extended Calibrations
Resolved - This incident has been resolved.
Aug 13, 01:34 UTC
Investigating - Forte's calibrations are likely to complete closer to 11:30pm UTC today.
Aug 12, 21:57 UTC

Aug 12, 2026

Forte Enterprise 1 Degraded Performance
Resolved - This incident has been resolved.
Aug 12, 11:41 UTC
Update - Forte Enterprise 1 is back to normal operations
Aug 12, 09:54 UTC
Investigating - Forte Enterprise 1 remains online, though we continue to investigate degraded performance due to unexpected system drift.
Aug 6, 00:23 UTC

Aug 11, 2026

No incidents reported.

Aug 10, 2026

No incidents reported.

Aug 9, 2026

No incidents reported.

Aug 8, 2026

HVAC incident
Resolved - This incident has been resolved.
Aug 8, 00:00 UTC
Update - Forte has returned to processing jobs.
Aug 8, 00:00 UTC
Investigating - We are currently investigating this issue.
Jul 23, 12:12 UTC

Aug 7, 2026

No incidents reported.

Aug 6, 2026

Aug 5, 2026

No incidents reported.

Aug 4, 2026

Forte Enterprise 1 planned maintenance
Resolved - This incident has been resolved.
Aug 4, 13:52 UTC
Update - We are continuing to monitor for any further issues.
Aug 4, 13:50 UTC
Monitoring - Forte Enterprise 1 has completed its planned maintenance ahead of schedule and is back online and processing jobs. It is currently operating in a degraded state due to unexpected system drift. In order to prioritize customer availability, we have opted to return the system to service now, rather than remain offline for further testing. We are actively investigating the source of the drift and will provide an update if there are any changes to the system status.
Aug 4, 02:32 UTC
Investigating - We are conducting a planned maintenance to replace the cold head.
Jun 22, 08:18 UTC

Aug 3, 2026

No incidents reported.

Aug 2, 2026

No incidents reported.

Aug 1, 2026

No incidents reported.

← Incident History Powered by Atlassian Statuspage