OpenAI Outage History
Uptime record, past incidents, and downtime history for OpenAI.
Checking current status...
90-Day Trend
Monthly Uptime
| Month | Uptime | Days Tracked | Days with Issues |
|---|---|---|---|
| April 2026 | 80% | 5 | 1 |
| March 2026 | 35.5% | 31 | 20 |
| February 2026 | 42.9% | 28 | 16 |
| January 2026 | 100% | 1 | 0 |
Uptime is calculated from daily worst-status snapshots. A day with any non-operational status counts as a day with issues.
Daily Status (Last 65 Days)
Jan 31
Today
Operational
Degraded
Partial Outage
Major Outage
Maintenance
No Data
Incident History
April 2026
ChatGPT Dictation Elevated Error Rate
Started: Apr 2, 2:17 PM
monitoring
Apr 2, 5:21 PM
investigating
Apr 2, 4:38 PM
identified
Apr 2, 4:00 PM
identified
Apr 2, 2:58 PM
identified
Apr 2, 2:17 PM
High error rate for completionsapi-gpt-5-nano
Started: Apr 2, 7:36 AM
monitoring
Apr 2, 8:03 AM
identified
Apr 2, 7:36 AM
March 2026
Elevated failures for some users joining ChatGPT Enterprise and ChatGPT Edu workspaces via SSO.
Started: Mar 31, 2:36 PM
investigating
Mar 31, 2:36 PM
Account creation and login are unstable across all surfaces
Started: Mar 29, 5:58 AM
identified
Mar 29, 5:58 AM
Responses API and Sora Increased Error Rates
Started: Mar 26, 9:21 PM
monitoring
Mar 26, 11:03 PM
identified
Mar 26, 10:58 PM
investigating
Mar 26, 10:55 PM
investigating
Mar 26, 10:08 PM
investigating
Mar 26, 9:35 PM
investigating
Mar 26, 9:21 PM
Unable to download or preview project files
Started: Mar 25, 12:12 AM
identified
Mar 25, 6:37 PM
identified
Mar 25, 10:24 AM
identified
Mar 25, 7:39 AM
investigating
Mar 25, 12:19 AM
investigating
Mar 25, 12:12 AM
Elevated error rates on Realtime API SIP endpoints
Started: Mar 24, 5:24 PM
monitoring
Mar 24, 7:31 PM
identified
Mar 24, 5:55 PM
investigating
Mar 24, 5:31 PM
investigating
Mar 24, 5:24 PM
Increased errors creating new sync apps and sync delays with existing apps
Started: Mar 24, 10:32 AM
monitoring
Mar 24, 11:12 AM
identified
Mar 24, 10:43 AM
investigating
Mar 24, 10:32 AM
Some customer may encounter errors creating, updating projects, and uploading files
Started: Mar 24, 3:53 AM
monitoring
Mar 24, 10:22 AM
monitoring
Mar 24, 9:15 AM
identified
Mar 24, 5:44 AM
investigating
Mar 24, 4:24 AM
investigating
Mar 24, 3:53 AM
Pinned chats are not loading on web browsers for ChatGPT
Started: Mar 20, 3:00 PM
monitoring
Mar 20, 5:32 PM
identified
Mar 20, 3:24 PM
investigating
Mar 20, 3:00 PM
Sora video generation failing
Started: Mar 18, 3:46 PM
monitoring
Mar 18, 6:47 PM
identified
Mar 18, 6:32 PM
investigating
Mar 18, 5:56 PM
investigating
Mar 18, 5:31 PM
investigating
Mar 18, 4:41 PM
identified
Mar 18, 3:46 PM
High Error rates with ChatGPT 5.4 Pro
Started: Mar 17, 6:16 PM
investigating
Mar 17, 6:16 PM
Excel Plugin is inaccessible for some users
Started: Mar 17, 5:26 PM
identified
Mar 17, 6:32 PM
identified
Mar 17, 6:01 PM
investigating
Mar 17, 5:26 PM
Elevated errors for sign-in and account creation
Started: Mar 17, 3:06 AM
monitoring
Mar 17, 5:21 AM
identified
Mar 17, 4:49 AM
resolved
Mar 17, 4:09 AM
monitoring
Mar 17, 3:10 AM
identified
Mar 17, 3:06 AM
Elevated Errors Affecting ChatGPT Free and Guest Plan Users
Started: Mar 17, 2:58 AM
monitoring
Mar 17, 3:55 AM
identified
Mar 17, 2:58 AM
Responses API errors when using background mode
Started: Mar 13, 7:38 PM
investigating
Mar 13, 7:38 PM
Conversation Errors for Logged out Users
Started: Mar 13, 1:48 PM
monitoring
Mar 13, 2:42 PM
investigating
Mar 13, 1:48 PM
Some users seeing "No Accessible Workspaces" when attempting to login via SSO
Started: Mar 12, 7:07 PM
monitoring
Mar 12, 7:36 PM
investigating
Mar 12, 7:17 PM
identified
Mar 12, 7:07 PM
Increased errors with ChatGPT file downloads
Started: Mar 10, 11:10 PM
monitoring
Mar 11, 10:05 PM
identified
Mar 11, 4:32 PM
identified
Mar 11, 7:22 AM
identified
Mar 10, 11:10 PM