Outage in Fly.io
IPv6 outage for some machines in ORD
Resolved MinorIncident Report
Summary AI Generated
Fly.io experienced an IPv6 networking failure affecting some machines in their Chicago (ORD) data center for 2.8 hours. The outage impacted applications relying on IPv6 connectivity in that region. The incident was resolved after working with upstream network providers to restore IPv6 functionality.
We're working with our upstream providers to investigate an IPv6 networking failure in ORD. Impacted apps may wish to temporarily provision additional capacity in nearby regions.
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 20 hours ago - at 05/21/2026 02:43PM
This incident has been resolved.
INVESTIGATING
about 22 hours ago - at 05/21/2026 12:02PM
We're working with our upstream providers to investigate an IPv6 networking failure in ORD. Impacted apps may wish to temporarily provision additional capacity in nearby regions.
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