Find at a glance:
- The position and advancement of trains in circulation.
- Display in 3D or line map mode – the choice is yours!
- The estimated travel time and times of the next trains.
- A list of your favourite routes, for easy access.
- The RER A Twitter feed (no subscription necessary) to see the current traffic status.
The “My RER A” app is available for the RATP zone (the segments Saint-Germain-en-Laye / Marne-la-Vallée – Chessy, or Saint-Germain-en-Laye / Boissy-Saint-Léger).