IonQ Status
Investigating - We are conducting a planned maintenance to replace the cold head.
Jun 22, 2026 - 08:18 UTC
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
42.11 % uptime
Today
IonQ Forte Enterprise 1 Major Outage
90 days ago
56.95 % 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
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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 ?
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Jun 28, 2026

No incidents reported today.

Jun 27, 2026

No incidents reported.

Jun 26, 2026

No incidents reported.

Jun 25, 2026
Resolved - This incident was caused by a rollout that had unexpected production impact, we are continuously looking for ways to improve our processes to prevent issues like this, and do not expect a recurrence at this time.
Jun 25, 22:25 UTC
Identified - We're investigating an outage in the API, we apologize for any inconvenience this may be causing.
Jun 25, 22:22 UTC
Jun 24, 2026

No incidents reported.

Jun 23, 2026
Resolved - This incident has been resolved.
Jun 23, 17:33 UTC
Investigating - Forte is currently under maintenance.
May 8, 12:06 UTC
Jun 22, 2026

Unresolved incident: Forte Enterprise 1 planned maintenance.

Jun 21, 2026

No incidents reported.

Jun 20, 2026

No incidents reported.

Jun 19, 2026

No incidents reported.

Jun 18, 2026

No incidents reported.

Jun 17, 2026

No incidents reported.

Jun 16, 2026

No incidents reported.

Jun 15, 2026

No incidents reported.

Jun 14, 2026

No incidents reported.