DatasetReal-Time Transitlive

GTFS Realtime - Trip Updates

Real-time predicted arrival and departure information for active CDTA trips and stops.

Overview

What you will find

Trip Updates provide predicted arrivals and departures for active trips and stops. The feed uses Protocol Buffers and follows the GTFS Realtime standard.

The endpoint is linked directly in Phase 1. It is not fetched, transformed, or proxied by this site.

Data contents

  • trip updates
  • stop-time predictions
  • arrival times
  • departure times

Use cases

  • Passenger information
  • Transit application development
  • Real-time operations analysis

Limitations

  • The authoritative endpoint uses HTTP and should be consumed by server-side tools that permit it.