DudeWhereIsMyCaltrain

Track real-time Caltrain departures with a beautiful new dark-mode design, interactive schedules, and an all-new Lock Screen countdown widget!

Never miss your Caltrain again! DudeWhereIsMyCaltrain provides real-time departure information for all Caltrain stations.

FEATURES:

• Real-time departure times powered by 511.org API • Auto-switch between morning and afternoon routes, and you can create your own routes (up to 4 custom routes) • Arrival times and travel duration estimates • Color-coded urgency indicators (on-time, delayed, urgent) • Train skip warnings to avoid boarding wrong trains • Train stops timeline showing all intermediate stations • Timetable from within the app without linking out to Caltrain website • Now the app tracks historical train data since late May 2026 to offer train punctuality statistics.

PERFECT FOR COMMUTERS:

Set up your morning and afternoon commutes once, and the app automatically shows you the right trains at the right time. Morning route shows first before noon, afternoon route shows first after noon.

STATION MODES:

1. Use Nearest Station: App automatically detects your closest Caltrain station using location services
2. Specific Stations: Manually configure your departure and destination stations

DATA SOURCE:

Real-time departure data provided by 511.org Transit API. Supports all Caltrain stations from San Francisco to Gilroy.