Is Caltrain down?
Caltrain appears to be working normally — report volume is within the typical range for this time of day.
Caltrain is a commuter train service that operates in the San Francisco Bay Area of California. It runs along the San Francisco Peninsula, connecting San Francisco with various cities down to Gilroy. Caltrain is primarily used by commuters traveling to and from the city for work, school, or other purposes
📈 User Reports and Outages in the Last 24 Hours
🌐 Caltrain Outage Map
Caltrain reliability
Based on no recorded incidents over the last 12 months.
🔎 Social Media Monitoring




Frequently asked questions
Is Caltrain down right now?
Caltrain appears to be working normally — report volume is within the typical range for this time of day.
Why is Caltrain not working for me?
We're not detecting a broad Caltrain outage right now, so a problem is most likely local to you — your internet connection, device, or the app. Try restarting the app, then your router. If many people report the same issue, this page will update to show it.
When was the last Caltrain outage?
We have no recorded outages for Caltrain yet.
How do I report a Caltrain problem?
Use the “Report a problem” button on this page and choose what's not working. Reports are anonymous and update the live status and outage map in real time.
How does Outage.Report know if Caltrain is down?
We aggregate anonymous user reports and monitor public social-media posts, comparing live volume against Caltrain's normal baseline for the time of day and region to detect anomalies — often before they're officially confirmed.
