Degraded
ChatGPT outage on September 30, 2026: what happened and how long it lasted
On September 30, 2026, OpenAI / ChatGPT had degraded performance between 02:20 and 23:44 UTC, about 1.9 d in total. The vendor posted 3 incidents.
Timeline (UTC)
- OfficialOfficial incident posted: Elevated errors in ChatGPT Space Pages
- OfficialOfficial incident posted: Elevated error rates for ChatGPT Pro and Plus users
- OfficialOfficially resolved: Elevated error rates for ChatGPT Pro and Plus users
- OfficialOfficial incident posted: Elevated latency for some API requests
- OfficialOfficially resolved: Elevated latency for some API requests
- OfficialOfficially resolved: Elevated errors in ChatGPT Space Pages
Hourly measurements (UTC)
00:0012:0023:00
Was ChatGPT down on September 30, 2026?
On September 30, 2026, OpenAI / ChatGPT had degraded performance between 02:20 and 23:44 UTC, about 1.9 d in total. The vendor posted 3 incidents.
Is ChatGPT working now?
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