# Emergency network maintenance on a subset of hosts in ORD

- Provider: [Fly.io](https://down.guide/fly)
- Level: confirmed
- Impact: Degraded
- lasted 14m
- started 2026-11-04 05:01 UTC
- id: DWN-9283e7a7b1
- Official page: https://status.flyio.net/incidents/01M6JEY5PA3C0M80T52NE3DSS3

## Updates from Fly.io
### 2026-11-04 05:01 UTC: identified
One of our upstream providers is performing emergency network maintenance on a subset of hosts in ORD. Some machines in ORD may be unreachable during the incident. A small subset of MPG clusters are running with reduced HA due to their replicas being on the affected hosts.

### 2026-11-04 05:15 UTC: resolved
The affected hosts are back online

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