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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.

August 2026
Certificate issuance delays
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 have the size of TLS certificate issuance backlog under control, but are still seeing some remaining issues and are currently working to clean up the edge cases.
identified
We believe we have identified the issue and are releasing a fix.
investigating
We're currently investigating issues related to certificate issuance. Certificates may be delayed for new custom domains.
Managed Postgres v2 control plane issues in iad
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 an issue with the control plane for Managed Postgres v2 in the IAD region. Creating new v2 clusters in the IAD region may fail at this time. Existing clusters continue to run, but may experience lagging backups.
July 2026
Capacity issues in CDG
Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
investigating
Creating machines in CDG region may fail at this time with an "no capacity available in cdg" message. Existing apps continue to run.
Outbound email issues
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
Our dashboard is failing to send outbound email. Emails such as new account verification or password reset may fail to send at this time.
Increased API latency
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are investigating some database issues causing high latency on some API endpoints and dashboard operations. You may experience intermittent "503 service unavailable" errors at this time. Currently deployed apps continue to run.
High number of 5XX on the Machines API and dashboard
critical Source not attested
Last archived state: resolved
View archived record details
monitoring
We are still working on fixing degraded Managed Postgres clusters.
monitoring
Some Managed Postgres v1 clusters are degraded. We are working on fixing them. Managed Postgres v2 is unaffected.
monitoring
A fix has been implemented and we are monitoring the results.
identified
We've identified an internal service providing authentication to our Machines API has failed, our team is currently looking at our options for restoring this service. Existing Machines/Apps will continue to run as normal. Thank you for your patience.
identified
We've identified an internal service providing authentication to our Machines API has failed, our team is currently looking at our options for restoring this service. Existing Machines/Apps will continue to run as normal. Thank you for your patience.
investigating
We are continuing to investigate this issue.
investigating
Existing machines are unaffected. We are investigating the issue.
Egress IPv6 issues in BOM
minor Source not attested
Last archived state: resolved
View archived record details
identified
We have identified an upstream issue that is preventing egress IPv6 addresses in BOM from reaching parts of the internet, and we're currently working with an upstream provider to resolve this issue. Normal IPv6 addresses remain unaffected.
App creation failing
minor Source not attested
Last archived state: resolved
View archived record details
identified
An issue with our Machines API is causing app creations to fail in some cases. We are working on a fix.
Edge proxy issues
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 increased connection latency and "connection reset" errors from our edge proxy. Apps continue to run, but requests may experience increased connection latency or fail at this time.
Partial outage in SJC
major Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results. Apps should be reachable at this point in time.
identified
A subset of hosts in SJC are currently offline. Some apps may be unreachable at this time.