New Multi-region uptime checks and custom-domain status pages

Fly.io Outage History

Daily provider-status observations and published incident history for Fly.io.

Operational

Fly.io is operational. Verified . Official provider source.

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68.5% of 54 verified observed days had no reported provider issue

90-Day Trend

Jul 23Oct 20

Dashed calendar markers below identify legacy observations whose source-at-observation was not recorded.

Monthly Status Summary

Month Issue-free days Days Tracked Days with issues
September 2026 75.9% 29 7

This percentage summarizes normalized provider-status observations by calendar day. It is not duration-based, component-weighted, or contractual uptime. See the methodology and limitations.

Recorded Daily Status (Last 91 Days)

Jul 22 Today
Legacy observation Operational Degraded Partial Outage Major Outage Maintenance No Data

Incident History

September 2026
Network outage in AMS region
critical Observed active window 23m

View incident details and source

Started:

AMS - Amsterdam, Netherlands
monitoring
Connectivity is restored and the network is recovering.
identified
We are working with our upstream providers to restore connectivity to the AMS region.
State database issues in GRU
major Observed active window 2h 43m

View incident details and source

Started:

GRU - Sao Paulo, Brazil
monitoring
A fix has been implemented and we are monitoring the results.
identified
We have identified a bug and are working on a fix.
investigating
We are investigating issues in GRU related to a migration of our distributed state database. Apps continue to run, but creating or updating machines in GRU region may fail. Connections to apps in GRU, or connections from clients near GRU region, may fail at this time
Private Networking issues (6PN)
major Observed active window 48m

View incident details and source

Started:

Customer Applications
monitoring
A fix has been implemented and we are seeing private networking error rates return to normal. We are continuing to monitor to ensure full recovery.
investigating
We are currently investigating this issue.
Partial Sprites outage
major Observed active window 7h 30m

View incident details and source

Started:

Sprites
monitoring
Sprites API performance has largely recovered and most users should no longer see errors creating, connecting to, or managing Sprites. We're still seeing a small number of intermittent errors and are investigating them before resolving this incident.
monitoring
We have deployed another potential fix and are monitoring results.
identified
This issue is now occurring on regions other than SJC. We are still working on a fix.
identified
The issue has been identified and we are rolling out mitigations.
investigating
We are investigating intermittent API failures for users connecting near SJC.
Elevated private networking errors
major Observed active window 37m

View incident details and source

Started:

Customer Applications
monitoring
A fix has been implemented are we are monitoring to ensure recovery.
investigating
We are investigating elevated errors with private networking between machines in some regions.
Upstash unavailability in FRA region
major Observed active window 1h 22m

View incident details and source

Started:

Upstash for Redis
monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are investigating an issue affecting Upstash services in the fra region. Customers may experience connection failures or service unavailability. We are working with Upstash to identify the cause and restore service. We’ll provide an update as soon as we have more information.
IPv6 Networking Issues in DFW
major Observed active window 6h 1m

View incident details and source

Started:

DFW - Dallas, Texas (US)
identified
We are continuing to work on a fix for this issue.
identified
One of the internet transit providers upstream of the affected hosts is performing regional maintenance, which is expected to complete at 10:00AM UTC. IPv6 connectivity to and from destinations using that transit may be impacted during this time window.
investigating
We are investigating IPv6 connectivity issues on a subset of hosts in DFW region. Machines on impacted hosts may see inbound/outbound connectivity issues over IPv6. IPv4 connectivity is not impacted.
Depot builder failures
minor Observed active window 1h 26m

View incident details and source

Started:

Deployments
monitoring
A fix has been implemented and we are monitoring builds. Standard flyctl builds should be working again for customers in all regions.
identified
We have identified an issue with deploying via Depot for users connecting through our SYD and JNB regions. Affected customers in these regions can deploy successfully using the --depot=false or --buildkit arguments to flyctl.
investigating
We are investigating reports of Depot builds failing for some customers. Affected customers can deploy successfully using the --depot=false or --buildkit arguments to flyctl.
Network issues in US West Coast
minor Observed active window 52m

View incident details and source

Started:

LAX - Los Angeles, California (US) SJC - San Jose, California (US)
monitoring
Private networking between Fly Machines is resolved, and most outbound connections are healthy. We're continuing to monitor the network, and some issues will still be expected from clients physically located in US West until upstream transit issues are resolved.
investigating
We are investigating upstream network issues from US West Coast (SJC, LAX). Apps hosted in US West regions may experience higher latency or packet loss, and requests from clients physically located in US West may experience higher latency.
Sprites API Partial Outage
minor Observed active window 1h 41m

View incident details and source

Started:

Sprites
monitoring
Error rates have decreased. We are continuing to monitor the API health.
investigating
We're aware of a problem affecting a subset of Sprites users. We are investigating the source of the issue.

Legacy Incident Archive

106 archived records restored. These records predate source-at-observation attestation. They are shown as historical ServiceAlert records only and do not establish a provider-reported incident, resolution, duration, or current active state.

May 2026
Private networking issues in SYD
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
identified
Due to an upstream provider issue, Private Networking (6PN) is currently degraded in SYD region. Communication between Machines in SYD region and Machines in other regions may fail at this time. Newly created Machines in SYD may fail to sync to other regions (may not show up in Machines API List endpoint, or state may be incorrect). Additionally, TLS certificate resolution and Machines API authentication may currently be degraded in the SYD region. We are working with our upstream providers...
Elevated deployment errors
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
identified
We identified the issue and are working on a fix.
investigating
We're investigating an increase in deployment errors affecting some users. At this time, creating or updating Machines may erroneously fail with the message: "We require your billing information, please add it at https://fly.io/dashboard/<org>/billing".
Networking issues in ORD
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
identified
We are aware of increased latency and connection drops for clients located near Chicago (ORD) and are currently working on a fix.
Elevated latency for anycast ingress in ORD
minor Source not attested
Last archived state: resolved
View archived record details
identified
We are seeing elevated latency for requests hitting the ORD edges.
Networking issues in ORD
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are currently investigating increased latency and dropped connections in ORD (Chicago).
Networking issues in ORD
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are currently investigating increased latency and dropped connections in ORD (Chicago).
Increased latency in SJC
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
We are continuing to monitor for any further issues.
monitoring
A fix has been implemented and we are monitoring the results.
identified
We're still seeing connection issues originating from SJC/LAX/West Coast US and are still investigating.
monitoring
We have implemented a mitigation for the issue and are monitoring for stability. This issue happened on the edge hosts in SJC, which means that any traffic near/around SJC would have been affected during the incident. We will provide a more detailed write-up on our Infra Log (https://fly.io/infra-log/) later once we have a better picture of the entire incident.
investigating
We are currently investigating increased latency in SJC.
Private networking issues in SYD
major Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
identified
Due to an upstream provider issue, Private Networking (6PN) is currently degraded in SYD region. Communication between Machines in SYD region and Machines in other regions may fail at this time. Newly created Machines in SYD may fail to sync to other regions (may not show up in Machines API List endpoint, or state may be incorrect). Additionally, TLS certificate resolution and Machines API authentication may currently be degraded in the SYD region. We are working with our upstream providers...
Elevated GraphQL API Latency
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are investigating elevated API Latency. Users may see delays or errors creating apps, as well as on some dashboard pages.
Capacity issues in EWR region
Source not attested
Last archived state: resolved
View archived record details
identified
The EWR region is low on available host capacity. Creating new machines, or starting currently stopped/suspended machines, may fail at this time. We are working on provisioning new host capacity in the region. Please consider using nearby regions such as ord if possible.