# Fly.io: Emergency network maintenance on a subset of hosts in ORD

> Fly.io status incident “Emergency network maintenance on a subset of hosts in ORD” on 2026-11-04: impact minor (vendor’s label), 14 min, 2 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/fly-io/incidents/01M6JEY5PA3C0M80T52NE3DSS3
Last updated: 2026-11-04T05:23:18Z

- Impact (vendor’s label): minor
- Status: resolved · edited after publishing
- Started: 2026-11-04 05:01 UTC · Resolved: 2026-11-04 05:15 UTC · Duration: 14 min
- Updates: 2 · Affected components: ORD - Chicago, Illinois (US)
- [Vendor status page: https://status.flyio.net/incidents/01M6JEY5PA3C0M80T52NE3DSS3](https://status.flyio.net/incidents/01M6JEY5PA3C0M80T52NE3DSS3)
- [Company: Fly.io](https://rewindex.com/company/fly-io.md)

## Timeline of updates

- **identified** 2026-11-04 05:01 UTC: 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.
- **resolved** 2026-11-04 05:15 UTC: The affected hosts are back online

## Rewindex changes for this incident

- 2026-11-04 05:23 UTC: [Incident updated: Emergency network maintenance on a subset of hosts in ORD](https://rewindex.com/change/r06af6bea3a86ba.md)

## Cite this

Status incident (vendor impact label: minor) posted by Fly.io, started 2026-11-04 05:01 UTC, resolved after 14 min, 2 update(s); edited after publishing.

- Canonical URL: https://rewindex.com/company/fly-io/incidents/01M6JEY5PA3C0M80T52NE3DSS3
- Citation: Fly.io, “Emergency network maintenance on a subset of hosts in ORD” (2026-11-04 05:01 UTC). Archived by Rewindex: https://rewindex.com/company/fly-io/incidents/01M6JEY5PA3C0M80T52NE3DSS3 (CC BY 4.0).
- Markdown link: `[Fly.io: Emergency network maintenance on a subset of hosts in ORD (2026-11-04)](https://rewindex.com/company/fly-io/incidents/01M6JEY5PA3C0M80T52NE3DSS3)`


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Canonical: https://rewindex.com/company/fly-io/incidents/01M6JEY5PA3C0M80T52NE3DSS3 · Markdown: https://rewindex.com/company/fly-io/incidents/01M6JEY5PA3C0M80T52NE3DSS3.md · JSON: https://rewindex.com/api/v1/companies/fly-io/incidents/01M6JEY5PA3C0M80T52NE3DSS3 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:53:01.163Z