- Level
- confirmed
- Worst impact
- Partial outage
- Components
- US West (California, USA)
- Regions
- us
What to do
Check whether you use Railway US West (California, USA) in us. Check your stack
Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.Confirm your retries, queues and scheduled jobs caught up after the 4h 40m it lasted.
Anything that failed between 2026-10-28 06:00 UTC and 2026-10-28 10:40 UTC may need a replay.Subscribe to Railway's feed to hear about the next one first. RSS feed
https://down.guide/feed?provider=railway works in Slack (/feed subscribe), Discord feed bots and any RSS reader.
Root cause
We have identified the cause of the build failures in US West and have applied a fix.Read the postmortem
Updates from Railway 3
- investigating
Builds failing in US West We have identified an issue with our build infrastructure in US West that is causing some builds to fail before any build steps run. Affected builds fail with a "build daemon returned an error" message. We are working on a fix. Running services are not affected. Users in other regions are not affected. If a build fails, redeploying may succeed in the meantime. Note: This issue is unrelated to the security incident from October 21st. No action is needed on your part.
provider
- monitoring
We have identified the cause of the build failures in US West and have applied a fix. Builds should be recovering now. We are monitoring to confirm full recovery. Running services are not affected. If you continue to see build failures, retrying the deployment may succeed in the meantime.
provider
- resolved
The issue causing builds to fail in US West has been resolved. Builds are now completing normally. If a build failed during this incident, redeploying it should now succeed. We apologize for any inconvenience. If you continue to experience issues, please contact support at https://station.railway.com.
provider
Reports count in aggregate; nothing about you is shown.
Corrections
None so far.
Something wrong on this page? Report an error or send us a note. Every fix is listed here.
Questions about DWN-ed200709b4
Is Railway still down?
No, this incident was resolved 2026-10-28 10:40 UTC. For Railway's live state, see https://down.guide/railway.
How long did it last?
4h 40m, from 2026-10-28 06:00 UTC to 2026-10-28 10:40 UTC, by the times Railway posted.
What was affected?
Railway named US West (California, USA) in us.
What caused it?
Railway wrote: "We have identified the cause of the build failures in US West and have applied a fix." The postmortem: https://status.railway.com/incident/ILLVW9WG
Where does this come from?
Railway's official status page, https://status.railway.com, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.