22 Jun 2026
Hot weather can affect railway infrastructure, including tracks, overhead lines and our trains.
Following recent disruption, we’re making temporary timetable changes until Saturday 27 June to deliver a consistent service, whilst also creating some extra space in our timetable to deal with issues quickly and minimise disruption for our customers.
We know these changes may impact your journey, and we thank you for your patience. If you’re travelling with us this week, remember to stay hydrated, check before you travel and speak to a member of staff if you need assistance or feel unwell. Services to popular coastal destinations, including Barry Island, will likely be busier than usual, so please allow extra time for your journey.
For the latest information, visit http://tfw.wales/plan-a-journey or http://livemap.tfw.wales
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Service changes until Saturday 27 June:
Coryton line
- Services will run every 30 minutes between Coryton and Heath Low Level
- For services into Cardiff, change at Heath Low Level and use Heath High Level services
- As the walking route between Heath Low Level and Heath High Level is not fully accessible, please advise the conductor or staff at these stations if you require assistance, or contact Passenger Assist
- Ticket acceptance is in place with Cardiff Bus
Penarth line
- Penarth services will be reduced to two trains per hour to/from Caerphilly
- Penarth–Coryton services will not run.
Cardiff Bay
- On Monday 22 June, the half-hourly Pontypridd to Cardiff Bay services will not run.
- From Tuesday 23 June, these services will run until 13:26 each day. After this, please use other services to Cardiff Queen Street, and change for services to Cardiff Bay.
