Fly.io experienced a major incident on March 18, 2026 affecting SJC - San Jose, California (US), lasting 49m. The incident has been resolved; the full update timeline is below.
Affected components
SJC - San Jose, California (US)
Update timeline
- investigating Mar 18, 2026, 04:12 PM UTC
We are investigating intermittent network issues in SJC region impacting outbound public IPv6 access from Machines. Connecting to IPv6 internet resources from apps hosted in SJC region may be slow or fail at this time. IPv4 access, as well as 6PN private networking, are unaffected.
- monitoring Mar 18, 2026, 04:31 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Mar 18, 2026, 05:02 PM UTC
This incident has been resolved.