Degraded
ChatGPT outage on October 15, 2026: what happened and how long it lasted
On October 15, 2026, OpenAI / ChatGPT had degraded performance between 17:00 and 10:44 UTC, about 1.7 d in total. The vendor posted 2 incidents.
Timeline (UTC)
- OfficialOfficial incident posted: Delayed Costs data in the Compliance API
- OfficialOfficial incident posted: Widespread feature degradation
- OfficialOfficially resolved: Widespread feature degradation
- OfficialOfficially resolved: Delayed Costs data in the Compliance API
Hourly measurements (UTC)
00:0012:0023:00
Was ChatGPT down on October 15, 2026?
On October 15, 2026, OpenAI / ChatGPT had degraded performance between 17:00 and 10:44 UTC, about 1.7 d in total. The vendor posted 2 incidents.
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