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Welcome to Pittsburgh Regional Transit’s TrueTime System

Plan your trip with Google Maps:

Depart Arrive

A note about delays and detours:
If a vehicle is delayed, the arrival prediction may take longer than normal to count down or may adjust upward to reflect the delay.

TrueTime cannot currently display detours. Detoured vehicles will not be displayed on the tracker until they return to regular routing.

Vehicles will be removed from the tracker if they are taken out of service due to a breakdown or other issue. In the event that a bus or light rail vehicle stops transmitting its location data, it will not appear on this website, even though it is in service.

When viewing arrival times by stop, vehicles more than 30 minutes away from the stop will not be displayed.

Questions or Comments?

For questions, comments or concerns about Port Authority schedules or service, please call (412) 231-7007 or use the online contact form.

Information for Developers

Real-time data and GTFS static schedule information are available for developers interested in creating mobile apps.

To request a real-time API key, please create an account and follow the instructions on the My Account page. For GTFS files, visit our Developer Resources page.

Use Port Authority TrueTime in the following languages:

  • English
  • Español