Why GTFS Realtime Is Essential to Make Public Transport More Attractive
What is GTFS Realtime?
GTFS Realtime (GTFS‑RT) is an open standard developed by Google that allows public transport operators to share real-time data in a structured, machine-readable format. While GTFS (the original format) provides static schedules, GTFS Realtime delivers dynamic updates such as:
- Vehicle positions
- Arrival predictions at stops
- Service alerts (e.g. disruptions, delays)
It has quickly become a global standard for real-time passenger information and is widely used by mobility platforms, trip planners, and apps.
Why should transport networks use GTFS Realtime?
Making real-time data available through GTFS‑RT brings multiple benefits for both operators and passengers.
1. Enhance passenger trust and satisfaction
Passengers want to know when their bus will really arrive, not just what the timetable says.
By publishing accurate live positions and updated predictions, operators reduce uncertainty and improve the travel experience.
This leads to:
- Better perception of service quality
- Reduced perceived waiting times
- Higher usage of public transport in the long run
In short: reliable information builds trust.
2. Integrate easily with mobility apps and MaaS platforms
GTFS Realtime is used by most journey planners worldwide — including Google Maps, Citymapper, Transit, and many others.
By providing GTFS‑RT feeds, transport operators ensure their data is:
- Visible in the apps travelers already use
- Updated in real-time
- Compatible with Mobility-as-a-Service platforms
This is a key step for digital integration and ensures seamless passenger experiences across modes.
3. Share data openly, without vendor lock-in
One of the major advantages of GTFS‑RT is that it’s non-proprietary and supported by a wide ecosystem.
Unlike some private formats, it allows:
- Open access to transport data
- Easy sharing with partners and developers
- Flexibility in software choices
This reduces dependency on any single supplier and encourages innovation through data openness.
4. Meet public transparency and open data policies
Many countries and regions now require transport data to be shared openly, especially when services are publicly funded.
Providing a GTFS‑RT feed helps fulfill these requirements and shows a clear commitment to transparency and digital public service.
Pysae and GTFS Realtime: a reliable solution for real-time feeds
At Pysae, we generate and maintain high-quality GTFS Realtime feeds for every equipped vehicle.
Our system updates vehicle positions every few seconds and provides:
- Accurate arrival predictions based on real operating conditions
- Standard-compliant feeds ready to plug into any MaaS platform
- Monitoring tools to validate feed quality and uptime
This ensures that our clients can broadcast reliable, real-time information to their passengers and partners — with no extra integration work needed.
Whether your goal is better passenger experience, compliance with open data laws, or integration into regional trip planners, Pysae makes it simple and scalable.
In summary
GTFS Realtime is no longer a “nice to have.” It’s now an essential tool for transport operators looking to:
- Share reliable information
- Boost passenger confidence
- Integrate with MaaS
- Embrace open data standards
And with the right tools, getting started with GTFS‑RT has never been easier.
