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Maintenance
The official status page for Pantheon reports normal operation. 0 reports were recorded for Pantheon in the last 24 hours. Last official check: .
Source: official status pageShare your experience to help others stay informed.
Service status and report activity over the last 24 hours, in 15-minute intervals. Early warnings and official incidents are shown separately.
Loading reports… · Last 24 hours
Tap a bar to keep its details open. With the chart focused, use Left and Right to move between intervals, Home or End to jump, and Escape to close. Full data is available in the table below.
| Start | End | Reports | Status |
|---|
Official status checked
Pantheon has active maintenance
Official provider statusOfficial maintenance active
Salesloft Drift Security Incident: Pantheon Response — The analysis of final vendor logs produced no additional information or signs of compromise.
Official provider status0 outage reports in the last 24 hours.
Official status observations, not measured service uptime.
Official incidents, early warnings and community reports are identified separately. Early warning history covers only the last 24 hours. Dates use your time zone.
| Incident name | Duration | StartedUTC | Acknowledged | Severity |
|---|---|---|---|---|
| 1h 18m | Yes | Major | ||
| 5h 23m | Yes | Critical | ||
| 1h 10m | Yes | Minor | ||
| 7h 12m | Yes | Major | ||
| 3h 58m | Yes | Minor | ||
| 11h 4m | Yes | Major | ||
| 2h 23m | Yes | Minor | ||
| 46h 35m | Yes | Minor |
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Uptimus monitors Pantheon through its official status source and normalizes published incidents, maintenance windows and component health into one consistent service status.
This page currently includes 14 monitored components, 65 indexed incidents, 54 maintenance windows and 21 days of known history.
Uptimus is an independent monitoring service and is not affiliated with Pantheon. A healthy status does not guarantee that every user, device or region is unaffected.
Get notified when Pantheon or one of its monitored components reports a major outage or another critical service disruption. Alerts can be routed through the notification channels enabled for your workspace, including email, push and configured integrations. The available history contains 65 indexed incidents, giving each alert context beyond the current status. A recent indexed incident was “Database Connection Issues and 504 Errors on Subset of Sites”.
Get notified about degraded performance, partial impact and smaller incidents that do not represent a complete outage. Uptimus currently tracks 14 Pantheon components: Customer Sites, Dashboard, Global CDN, Spinup Operations. Alerts can be routed through the notification channels enabled for your workspace, including email, push and configured integrations.
Planned work published by the official provider.
We will be undergoing scheduled maintenance during this time.
Started Sep 9, 2026, 01:00 AM UTC · Ongoing
The scheduled maintenance has been completed.
Started Aug 12, 2026, 01:00 AM UTC · Resolved Aug 12, 2026, 02:00 AM UTC
The scheduled maintenance has been completed.
Started Jul 15, 2026, 01:00 AM UTC · Resolved Jul 15, 2026, 02:00 AM UTC
The scheduled maintenance has been completed.
Started Mar 11, 2026, 01:00 AM UTC · Resolved Mar 11, 2026, 02:00 AM UTC
The scheduled maintenance has been completed.
Started Feb 11, 2026, 02:00 AM UTC · Resolved Feb 11, 2026, 03:00 AM UTC
The initial rollout of PHP Runtime Generation 2 is complete. Opting out is still available. We will be removing PHP Runtime Generation 1 starting April 6, 2026. See more details here: https://docs.pantheon.io/php-runtime-generation-2#timeline
Started Oct 30, 2025, 12:19 AM UTC · Resolved Nov 24, 2025, 04:23 AM UTC
The scheduled maintenance has been completed.
Started Oct 15, 2025, 01:00 AM UTC · Resolved Oct 15, 2025, 02:00 AM UTC
The scheduled maintenance has been completed.
Started Sep 17, 2025, 03:00 PM UTC · Resolved Oct 27, 2025, 03:00 PM UTC
Downdetector public pages are led by user reports. Uptimus combines community activity with official provider incidents, maintenance windows and component health when the source publishes them.
| Comparison criteria | Uptimus | Downdetector |
|---|---|---|
| Community outage reports for Pantheon | Included | Included |
| Adaptive baseline that separates isolated reports from wider disruption | Included | Included |
| 24-hour report activity and regional outage view | Included | Included |
| One workspace for websites, provider status pages, Steam games and Android apps and games | Included | Separate product |
| Email, push and webhook alerts from the same workspace | Included | Separate product |
| Official incident updates and status timeline for Pantheon | Included | User-report led |
| Component health and maintenance windows kept separate | Included | Limited on public pages |
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