Operators → Transport for Wales → 10th September 2026
Late worst first, more than 5 mins late (10 for long distance)
| Departs | Headcode | From | To | Late by | Why |
|---|---|---|---|---|---|
| 0538 | 2G43 | Cheltenham Spa | Cardiff Central | +32 | Train crew being delayed |
| 0827 | 1S20 | Aberystwyth | Shrewsbury | +29 | Train fault |
| 1130 | 1V40 | Manchester Piccadilly | Milford Haven | +28 | Track inspection |
| 2002 | 1H96 | Holyhead | Manchester Airport | +25 | Crew delayed |
| 1800 | 1H94 | Holyhead | Manchester Airport | +24 | Road vehicle colliding with level crossing barriers |
| 0625 | 1D31 | Manchester Airport | Holyhead | +21 | Disturbance on train |
| 0830 | 1V37 | Manchester Piccadilly | Cardiff Central | +20 | Held for connection |
| 1429 | 2P70 | Caerphilly | Penarth | +18 | Broken down train |
| 0513 | 2M04 | Swansea | Llandovery | +16 | Train crew being delayed |
| 1430 | 1V46 | Manchester Piccadilly | Cardiff Central | +16 | Signalling fault |
| 1530 | 1V48 | Manchester Piccadilly | Haverfordwest | +16 | Held for connection |
| 1951 | 2B89 | Cardiff Central | Swansea | +16 | Held for connection |
| 0457 | 1H80 | Holyhead | Manchester Airport | +15 | Fault on a train |
| 1451 | 2B69 | Cardiff Central | Pembroke Dock | +15 | Train ahead late |
| 0525 | 1D30 | Manchester Airport | Holyhead | +14 | Fault on a train |
| 0616 | 2D02 | Shrewsbury | Chester | +14 | Fault on a train |
| 1834 | 1F94 | Llandudno | Liverpool Lime Street | +13 | Held for connection |
| 2126 | 1W85 | Cardiff Central | Chester | +13 | Fault with barriers at a level crossing |
| 0641 | 2V22 | Llandovery | Swansea | +12 | Train crew being delayed |
| 1123 | 1W94 | Cardiff Central | Holyhead | +12 | Train crew being delayed |
| 1301 | 1W22 | Haverfordwest | Manchester Piccadilly | +12 | Held for connection |
| 1823 | 1W83 | Cardiff Central | Chester | +12 | Held for connection |
| 2037 | 2B26 | Milford Haven | Cardiff Central | +12 | Crew delayed |
| 1449 | 2M12 | Swansea | Shrewsbury | +11 | Held for connection |
| 1523 | 1W96 | Cardiff Central | Holyhead | +11 | Trains under repair |
| 1543 | 2B73 | Cardiff Central | Swansea | +10 | Fault on train ahead |
| 1747 | 2M14 | Swansea | Shrewsbury | +10 | Held for connection |
| 0828 | 2B48 | Swansea | Cardiff Central | +9 | Held for connection |
| 1705 | 2B80 | Pembroke Dock | Cardiff Central | +9 | Fault on train ahead |
| 1740 | 2R48 | Bridgend | Rhymney | +8 | not given |
| 0531 | 2K38 | Shrewsbury | Crewe | +7 | Held for connection |
| 0748 | 2F50 | Wrexham General | Bidston | +7 | Fault on train ahead |
| 0851 | 2J52 | Bidston | Wrexham Central | +7 | Speed restriction |
| 1055 | 2J07 | Machynlleth | Pwllheli | +7 | Train ahead late |
| 1610 | 2D18 | Llandudno | Blaenau Ffestiniog | +7 | Train ahead late |
| 1649 | 2D46 | Barry Island | Bargoed | +7 | Held for connection |
| 1735 | 2R46 | Barry Island | Rhymney | +7 | Passenger being taken ill at a station |
| 2240 | 2E44 | Swansea | Carmarthen | +7 | Held for connection |
| 0936 | 2J56 | Bidston | Wrexham Central | +6 | Fault on a train |
| 1128 | 2F66 | Wrexham Central | Bidston | +6 | Fault on a train |
| 1208 | 2J24 | Cardiff Bay | Pontypridd | +6 | not given |
| 1355 | 2E97 | Carmarthen | Tenby | +6 | Fault on train ahead |
| 1500 | 2B72 | Pembroke Dock | Cardiff Central | +6 | not given |
| 1519 | 2D40 | Barry Island | Bargoed | +6 | not given |
| 1550 | 2K42 | Penarth | Caerphilly | +6 | not given |
| 1610 | 2Y70 | Rhymney | Barry Island | +6 | Passenger being taken ill at a station |
| 1619 | 2D44 | Barry Island | Bargoed | +6 | Passenger being taken ill at a station |
| 1654 | 2B77 | Cardiff Central | Swansea | +6 | not given |
| 1742 | 2I75 | Pwllheli | Machynlleth | +6 | Held for connection |
| 1838 | 2O76 | Ebbw Vale Town | Cardiff Central | +6 | not given |
| 2057 | 2E40 | Swansea | Milford Haven | +6 | not given |
| 2109 | 2F92 | Merthyr Tydfil | Cardiff Central | +6 | not given |
| 2143 | 2E88 | Haverfordwest | Carmarthen | +6 | not given |
Showing all 53. Show the worst 50
Cancelled reported by TRUST
| Departs | Headcode | From | To | Booked arrival | Why |
|---|---|---|---|---|---|
| 0542 | 1F90 | Chester | Liverpool Lime Street | 0631 | Other technical failures below the solebar |
| 0710 | 2G50 | Cardiff Central | Cheltenham Spa | 0825 | not yet investigated |
| 0806 | 2J50 | Bidston | Wrexham Central | 0910 | Planned underpowered or shortformed service or vehicle |
| 0905 | 1H85 | Holyhead | Manchester Airport | 1212 | Late arrival of booked inward stock |
| 0917 | 2F56 | Wrexham Central | Bidston | 1018 | Late arrival of booked inward stock |
| 1027 | 1J09 | Shrewsbury | Aberystwyth | 1219 | Late arrival of booked inward stock |
| 1035 | 2R18 | Barry Island | Rhymney | 1206 | Other technical failures above the Solebar |
| 1227 | 1S40 | Aberystwyth | Shrewsbury | 1416 | Other technical failures above the Solebar |
| 1406 | 2J74 | Bidston | Wrexham Central | 1510 | not yet given |
| 1442 | 2P72 | Coryton | Penarth | 1516 | Late arrival of booked inward stock |
| 1450 | 2K38 | Penarth | Caerphilly | 1524 | Late arrival of booked inward stock |
| 1505 | 2C38 | Penarth | Coryton | 1537 | Late arrival of booked inward stock |
| 1529 | 2P78 | Caerphilly | Penarth | 1601 | Late arrival of booked inward stock |
| 1600 | 2V30 | Shrewsbury | Swansea | 2005 | High winds affecting infrastructure the responsibility of Network Rail |
| 1630 | 1J21 | Shrewsbury | Aberystwyth | 1819 | Other technical failures above the Solebar |
| 1808 | 1J27 | Birmingham International | Aberystwyth | 2122 | Confirmed train cab based safety system fault including GSM-R |
| 1827 | 1S71 | Aberystwyth | Shrewsbury | 2019 | Other technical failures above the Solebar |
| 1853 | 1W65 | Cardiff Central | Manchester Piccadilly | 2219 | Senior Conductor or Train Manager |
| 1940 | 2R56 | Bridgend | Rhymney | 2140 | Disorder, drunks or trespass |
| 2030 | 1V66 | Manchester Piccadilly | Cardiff Central | 0028 | Train Describer/Panel/ARS/SSI/TDM/Remote Control failure |
| 2032 | 1J29 | Shrewsbury | Aberystwyth | 2222 | Time lost en-route believed to be Operator cause and information required from Operator |
| 2044 | 2E64 | Rhymney | Bridgend | 2235 | Disorder, drunks or trespass |
| 2127 | 2J50 | Aberystwyth | Machynlleth | 2203 | Late arrival of booked inward stock |
| 2219 | 2J74 | Crewe | Shrewsbury | 2306 | Level crossing faults and failure |
| 2227 | 2J52 | Aberystwyth | Machynlleth | 2301 | Time lost en-route believed to be Operator cause and information required from Operator |
Part cancelled ran for only part of the journey
| Departs | Headcode | From | To | Arrived |
|---|---|---|---|---|
| 0555 | 2Y08 | Rhymney | Barry Island | 0730 |
| 0609 | 2Y10 | Rhymney | Barry Island | 0744 |
| 0627 | 2J00 | Taffs Well | Pontypridd | 0639 |
| 0646 | 1D00 | Liverpool Lime Street | Llandudno | 0839 |
| 0708 | 2J04 | Cardiff Bay | Pontypridd | 0739 |
| 0843 | 2G49 | Cheltenham Spa | Cardiff Central | 0959 |
| 1022 | 2J60 | Bidston | Wrexham Central | 1131 |
| 1049 | 2D22 | Barry Island | Bargoed | 1209 |
| 1110 | 2Y40 | Rhymney | Barry Island | 1243 |
| 1138 | 2J22 | Cardiff Bay | Pontypridd | 1209 |
| 1210 | 2Y46 | Rhymney | Barry Island | 1342 |
| 1225 | 1D37 | Manchester Airport | Holyhead | 1542 |
| 1339 | 1A36 | Merthyr Tydfil | Aberdare | 1545 |
| 1409 | 1A38 | Merthyr Tydfil | Aberdare | 1616 |
| 1440 | 2R36 | Bridgend | Rhymney | 1643 |
| 1510 | 2F42 | Treherbert | Cardiff Central | 1617 |
| 1520 | 2K40 | Penarth | Caerphilly | 1557 |
| 1523 | 2B74 | Pontypridd | Cardiff Bay | 1559 |
| 1538 | 2J38 | Cardiff Bay | Pontypridd | 1610 |
| 1542 | 2P80 | Coryton | Penarth | 1618 |
| 1543 | 2Y66 | Bargoed | Barry Island | 1704 |
| 1544 | 2E44 | Rhymney | Bridgend | 1739 |
| 1549 | 2D42 | Barry Island | Bargoed | 1703 |
| 1553 | 2B78 | Pontypridd | Cardiff Bay | 1626 |
| 1559 | 2P82 | Caerphilly | Penarth | 1631 |
| 1605 | 2C42 | Penarth | Coryton | 1644 |
| 1611 | 2Y68 | Bargoed | Barry Island | 1738 |
| 1642 | 2P88 | Coryton | Penarth | 1718 |
| 1643 | 2Y72 | Bargoed | Barry Island | 1800 |
| 1708 | 1D16 | Birmingham International | Holyhead | 2115 |
| 1712 | 2P92 | Coryton | Penarth | 1745 |
| 1743 | 2Y78 | Bargoed | Barry Island | 1858 |
| 1811 | 2F54 | Bargoed | Cardiff Central | 1857 |
| 1910 | 2F70 | Rhymney | Cardiff Central | 2010 |
| 1944 | 2E60 | Rhymney | Bridgend | 2138 |
| 2010 | 1W26 | Cardiff Central | Manchester Piccadilly | 0024 |
| 2144 | 2P18 | Rhymney | Penarth | 2259 |
| 2232 | 1J76 | Manchester Piccadilly | Shrewsbury | 0015 |