Fly.io investigating API failures in SJC region

Partial outage affecting Sprites service near San Jose.

By The Downtime · Sep 23, 2026 · 6:45 PM ·Updated 1 week ago

Fly.io is investigating intermittent API failures for users connecting near its SJC (San Jose) region. The outage is classified as major impact and remains under investigation.

Fly.io provides platform-as-a-service infrastructure for deploying and running applications globally, serving developers who rely on its edge computing and deployment capabilities.

The company began investigating the issue following reports of intermittent API failures in the affected region. No resolution has been announced.

This is a developing story. We'll continue to update as more information becomes available.

🕒 Live updates (8)

resolved Sep 24, 2:12 AM

This incident has been resolved.

monitoring Sep 24, 1:43 AM

Sprites API performance has largely recovered and most users should no longer see errors creating, connecting to, or managing Sprites. We're still seeing a small number of intermittent errors and are investigating them before resolving this incident.

monitoring Sep 23, 11:59 PM

We have deployed another potential fix and are monitoring results.

identified Sep 23, 8:26 PM

This issue is now occurring on regions other than SJC. We are still working on a fix.

identified Sep 23, 6:47 PM

The issue has been identified and we are rolling out mitigations.

identified Sep 23, 6:47 PM

The issue has been identified and we are rolling out mitigations.

investigating Sep 23, 6:44 PM

We are investigating intermittent API failures for users connecting near SJC.

investigating Sep 23, 6:44 PM

We are investigating intermittent API failures for users connecting near SJC.

📎 Sources

Fly.io status ↗

Outage details are aggregated from official provider status pages. The Downtime reports them as a public service and is not affiliated with the providers named.