Emergency network maintenance on a subset of hosts in ORD
Some machines in ORD were unreachable during emergency network maintenance on a subset of hosts. A small subset of MPG clusters ran with reduced HA. Fly.io reports that the affected hosts are back online and the incident is resolved. It lasted about 14 minutes.
State
Resolved
Started
Lasted
14 min
Worst impact
Degraded
Timeline
2 updatesIdentified
14 min 100%
Updates
Times in UTCAs posted by Fly.io
The affected hosts are back online
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.
Fly.io in the last 90 days
Full historyIncidents in 90 days
23
Days with an incident
18
Median duration
1 h 28 min
This incident
84% shorter than the median
Other Fly.io incidents
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Fly.io reports elevated Machine start failures in the ARN region. The provider fixed the issue, and the incident is resolved. The outage lasted about 61 minutes. To work around the problem, replace affected machines with a new one using fly machine clone.
Fly.ioยทEmergency maintenance in IAD
Fly.io reports an emergency network maintenance in the IAD region. Machines on some hosts were unreachable. Fly.io reports that the maintenance is resolved. It lasted 38 minutes.
Fly.ioยทOutbound IPv4 connectivity failures in ARN, JNB, and GRU
Outbound IPv4 connectivity failed for machines with static egress IPs in the ARN, JNB, and GRU regions. IPv6 connectivity was not affected. Fly.io resolved the incident on 1 November 2026 after 130 minutes.
Fly.ioยทSlow image pulls delaying Machine starts in IAD
Image pull times in IAD have returned to normal.
Fly.ioยทElevated issues with the Machines API
The incident has been resolved.
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