Track any train, live.
Search by number or by route to see times, delays, platforms and stops in real time.
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Frequently asked questions
How do I search for a train by number?
Enter your train number, for example 6633, in the search bar. Trayn shows the available times, the delays, the departure platform, the composition and the stops of the train.
Where can I find my train number?
The train number appears on your ticket, in the booking confirmation email or on station display screens. It usually has between 2 and 6 digits, for example 6633 or 17511.
Which types of trains can be tracked?
Trayn tracks TGV INOUI, OUIGO, TER, Intercités, Eurostar and TGV LYRIA trains running in France. See our guides to track a train by operator.
How do I find my train's departure platform?
Trayn shows the platform as soon as it is published by the operator. When a prediction is available before the official display, it is clearly marked as predicted.
How do I know if my train is delayed?
Search for your train by number to see its updated schedule and the delay at every stop. To see every train running late right now, check the list of late trains. The Trayn application can also send alerts for delays, cancellations or platform changes.
How do I check the delay of an OUIGO train?
Enter your OUIGO train number, for example 5371, in the search bar. Trayn shows its updated schedule, the delay at every stop and any cancellations or platform changes.
How do I track a TGV in real time?
Search for the TGV INOUI or OUIGO number to see its live route, its delay, its departure platform, its intermediate stops and its composition.
How do I search for a train by route?
Choose Route mode, select a departure station, an arrival station and a date. Trayn shows the direct trains available for that journey.
How do I track a TER in real time?
Enter your TER number, or choose Route mode to list the TER trains on a journey. You can also open the station boards to see the next TER departures from a station.
Can I look up yesterday's or tomorrow's train?
Yes. Next to the search field, open the date picker to choose yesterday, tomorrow or another day. Real-time tracking remains available for today and the previous day; other dates show the scheduled times.
How do I check today's OUIGO traffic?
Search for your OUIGO number to check whether it is running, or open the disruptions page, which lists the day's cancelled trains by category and by line.