ChatGPTstatus history & uptime
How reliable has ChatGPTbeen? We record a status check every few minutes and keep the history — uptime, recent incidents, and the upstream providers whose outages cascade here. We never invent numbers; where we're still collecting, we say so.
Uptime & history
Tracking since Jun 22, 2026Operational · 24h
92.33%
287 checks
Operational · 7d
17.20%
1570 checks · 27 down
% of our checks that found ChatGPTfully operational. Longer windows fill in as data accrues — we never show uptime we haven't measured.
Recent checks
oldernow
Past incidents
- Issues with ChatGPT Windows desktop appJun 27, 2026 · ongoing · investigating
- Codex Usage Limits Depleting Faster Than ExpectedJun 26, 2026 · ongoing · monitoring
- Small Number of Users Have Incorrectly Cancelled SubscriptionJun 25, 2026 · ongoing · identified
- Users may encounter issues using access token with CodexJun 25, 2026 · ongoing · monitoring
- gpt-4o-mini high error rateJun 24, 2026 · ongoing · monitoring
- Users may experience elevated errors in ChatGPT uploading and downloading filesJun 23, 2026 · ongoing · monitoring
- chatgpt.com access issuesJun 18, 2026 → Jun 19, 2026 · resolved
- SSO login errors for some ChatGPT Enterprise workspacesJun 18, 2026 → Jun 18, 2026 · resolved
- ChatGPT failing to load or saveJun 17, 2026 → Jun 17, 2026 · resolved
- Errors with conversations on Android and iOS devicesJun 17, 2026 → Jun 17, 2026 · resolved
- Codex "Selected Model is at Capacity" ErrorJun 16, 2026 → Jun 16, 2026 · resolved
- Users may experience issue with Codex Cloud tasksJun 15, 2026 → Jun 15, 2026 · resolved
What cascades to ChatGPT
ChatGPT is built on one provider. When one of these has an incident, ChatGPT often degrades too — frequently before its own status page admits it.
History is recorded from ChatGPT's official status plus our own independent checks. AIDownCheck is independent and not affiliated with OpenAI.