CaltrainTrax

CaltrainTrax is a fast Caltrain companion for checking trains, stations, and trips across the full corridor from San Francisco to Gilroy.

• See live train positions on a corridor map
• Open station boards for upcoming arrivals
• Save favorite stations for a quick commute glance
• Browse weekday and weekend timetables
• Plan station-to-station trips, including South County transfers
• Track service types with clear route colors
• Choose clean, night, graphite, vibrant, or matrix themes

The app is built for riders who want a quick answer: what train is coming, where it is, and whether the trip works.

CaltrainTrax is an independent app and is not affiliated with Caltrain. Transit data may be delayed or unavailable.