Outage in Fly.io
IPv6 outage for some machines in ORD
Resolved MajorIncident Report
Summary AI Generated
Fly.io experienced an IPv6 networking failure affecting machines in their Chicago (ORD) data center for 4.3 hours. The outage impacted IPv6 connectivity for applications and services running in that region. The issue was resolved after working with upstream network providers to implement a fix.
We're working with our upstream providers to investigate an IPv6 networking failure in ORD.
Components affected
Fly.io ORD - Chicago, Illinois (US)Trusted by 1,000+ teams
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Latest Updates ( sorted recent to last )
RESOLVED
about 2 hours ago - at 05/31/2026 10:52AM
This incident has been resolved.
MONITORING
about 6 hours ago - at 05/31/2026 07:03AM
A fix has been implemented and we are monitoring the results.
INVESTIGATING
about 6 hours ago - at 05/31/2026 06:34AM
We're working with our upstream providers to investigate an IPv6 networking failure in ORD.
Latest Fly.io outages
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Elevated latency for anycast ingress in ORD - 2 days ago
Networking issues in ORD - 2 days ago
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