Operators → Transport for Wales → 27th August 2026
Late worst first, more than 5 mins late (10 for long distance)
| Departs | Headcode | From | To | Late by | Why |
|---|---|---|---|---|---|
| 1254 | 2B65 | Cardiff Central | Pembroke Dock | +67 | Fault on train ahead |
| 1300 | 2B64 | Pembroke Dock | Cardiff Central | +63 | Trespassers |
| 1722 | 1W97 | Cardiff Central | Holyhead | +58 | Speed restriction |
| 2010 | 1W26 | Cardiff Central | Manchester Piccadilly | +55 | Train crew being delayed |
| 1225 | 1V96 | Holyhead | Cardiff Central | +54 | Signalling fault |
| 1823 | 1W83 | Cardiff Central | Chester | +51 | Trespassers |
| 1908 | 1D17 | Birmingham International | Chester | +51 | Damage to the overhead electric wires |
| 1425 | 1V97 | Holyhead | Cardiff Central | +46 | Operational incident |
| 0908 | 1D12 | Birmingham International | Llandudno Junction | +44 | Train ahead late |
| 1543 | 2B73 | Cardiff Central | Swansea | +42 | Trespassers |
| 1751 | 2B81 | Cardiff Central | Swansea | +40 | Trespassers on the railway |
| 1655 | 1W63 | Cardiff Central | Manchester Piccadilly | +38 | Trespassers on the railway |
| 1153 | 1B40 | Milford Haven | Cardiff Central | +36 | Freight ahead late |
| 1506 | 1W24 | Milford Haven | Manchester Piccadilly | +35 | Trespassers |
| 1330 | 1V44 | Manchester Piccadilly | Pembroke Dock | +34 | Trains under repair |
| 1835 | 1K18 | Holyhead | Crewe | +34 | Fault with the signalling system |
| 2107 | 2B90 | Pembroke Dock | Cardiff Central | +34 | Trains under repair |
| 1355 | 1B44 | Milford Haven | Cardiff Central | +33 | Earlier train fault |
| 2313 | 1W79 | Cardiff Central | Abergavenny | +33 | Trespassers |
| 1530 | 1V48 | Manchester Piccadilly | Fishguard Harbour | +32 | Speed restriction |
| 1705 | 2B80 | Pembroke Dock | Cardiff Central | +30 | Trespassers on the railway |
| 1736 | 2E36 | Swansea | Fishguard Harbour | +29 | Trespassers |
| 1125 | 1D36 | Manchester Airport | Holyhead | +27 | Fault on a train |
| 1928 | 2E14 | Fishguard Harbour | Carmarthen | +27 | Trespassers |
| 1853 | 1W65 | Cardiff Central | Manchester Piccadilly | +25 | Speed restriction |
| 1927 | 1I75 | Aberystwyth | Birmingham International | +25 | Flooding |
| 1808 | 1J27 | Birmingham International | Aberystwyth | +24 | Flooding |
| 1851 | 2B85 | Cardiff Central | Pembroke Dock | +24 | Train ahead late |
| 0659 | 1W16 | Milford Haven | Manchester Piccadilly | +22 | Train ahead late |
| 1910 | 2G74 | Cardiff Central | Cheltenham Spa | +22 | Defective track |
| 2130 | 1K74 | Manchester Piccadilly | Crewe | +22 | Trains under repair |
| 0548 | 1W12 | Cardiff Central | Manchester Piccadilly | +21 | Late from depot |
| 0800 | 1H84 | Holyhead | Manchester Airport | +21 | Fault on a train |
| 0930 | 1V38 | Manchester Piccadilly | Fishguard Harbour | +21 | Earlier train fault |
| 1002 | 1H86 | Holyhead | Manchester Airport | +21 | Signalling fault |
| 2023 | 2G80 | Pwllheli | Machynlleth | +21 | Train ahead late |
| 2145 | 2E88 | Fishguard Harbour | Carmarthen | +21 | Train ahead late |
| 2209 | 2N39 | Maesteg | Cardiff Central | +21 | Held for connection |
| 1425 | 1D39 | Manchester Airport | Holyhead | +20 | Fault with the signalling system |
| 1402 | 1H90 | Holyhead | Manchester Airport | +19 | Train crew being delayed |
| 1600 | 1B48 | Fishguard Harbour | Cardiff Central | +19 | Trespassers |
| 1800 | 1H94 | Holyhead | Manchester Airport | +19 | Fault with the signalling system |
| 1826 | 1J70 | Llandudno Junction | Shrewsbury | +19 | Fault with the signalling system |
| 2126 | 1D36 | Manchester Airport | Chester | +19 | Speed restriction |
| 0554 | 2E12 | Carmarthen | Milford Haven | +18 | Congestion |
| 0825 | 1V94 | Holyhead | Cardiff Central | +18 | Held for connection |
| 2008 | 1J31 | Birmingham International | Aberystwyth | +18 | Flooding |
| 0905 | 1H85 | Holyhead | Manchester Airport | +17 | Earlier train fault |
| 1202 | 1H88 | Holyhead | Manchester Airport | +17 | Fault with the signalling system |
| 1308 | 1D14 | Birmingham International | Llandudno Junction | +17 | Train ahead late |
| 1540 | 2G63 | Cheltenham Spa | Cardiff Central | +17 | Defective track |
| 1627 | 2B68 | Swansea | Cardiff Central | +17 | Trespassers |
| 1640 | 2G65 | Cheltenham Spa | Cardiff Central | +17 | Defective track |
| 2127 | 2J50 | Aberystwyth | Machynlleth | +17 | Flooding |
| 2212 | 2V83 | Ebbw Vale Town | Cardiff Central | +17 | Trespassers |
| 0900 | 1W18 | Milford Haven | Manchester Piccadilly | +16 | Overcrowding |
| 1201 | 2K54 | Shrewsbury | Crewe | +16 | Trains under repair |
| 1323 | 1W95 | Cardiff Central | Holyhead | +16 | Train fault |
| 1523 | 1W96 | Cardiff Central | Holyhead | +16 | Train fault |
| 1610 | 2G68 | Cardiff Central | Cheltenham Spa | +16 | Defective track |
| 1630 | 1V50 | Manchester Piccadilly | Cardiff Central | +16 | Signalling fault |
| 1952 | 2D32 | Llandudno Junction | Llandudno | +16 | Signalling fault |
| 2223 | 2E34 | Pembroke Dock | Carmarthen | +16 | Train ahead late |
| 2339 | 2J53 | Aberystwyth | Machynlleth | +16 | Held for connection |
| 0601 | 1W14 | Carmarthen | Manchester Piccadilly | +15 | Congestion |
| 1510 | 2G66 | Cardiff Central | Cheltenham Spa | +15 | Defective track |
| 1830 | 1V62 | Manchester Piccadilly | Cardiff Central | +15 | Points failure |
| 1131 | 2J09 | Chester | Wrexham General | +14 | Problem currently under investigation |
| 1616 | 1W81 | Cardiff Central | Chester | +14 | Speed restriction |
| 1725 | 1D32 | Manchester Airport | Holyhead | +14 | Signalling fault |
| 1745 | 2G67 | Cheltenham Spa | Cardiff Central | +14 | Defective track |
| 2011 | 1G76 | Llandudno | Birmingham New Street | +14 | Signalling fault |
| 2147 | 2J27 | Machynlleth | Pwllheli | +14 | Train ahead late |
| 1647 | 1D10 | Liverpool Lime Street | Llandudno | +13 | Held for connection |
| 2041 | 2G73 | Cheltenham Spa | Cardiff Central | +12 | Speed restriction |
| 1032 | 2J07 | Chester | Wrexham General | +11 | Signalling fault |
| 1626 | 1I26 | Llandudno Junction | Birmingham International | +11 | Defective track |
| 1807 | 2L40 | Ebbw Vale Town | Maesteg | +11 | Trespassers |
| 1951 | 2B89 | Cardiff Central | Swansea | +11 | Trespassers |
| 2123 | 1J84 | Crewe | Wrexham General | +11 | Speed restriction |
| 0531 | 2K38 | Shrewsbury | Crewe | +10 | Train crew being delayed |
| 1240 | 2G57 | Cheltenham Spa | Cardiff Central | +10 | Defective track |
| 1545 | 2E04 | Carmarthen | Milford Haven | +10 | Trespassers |
| 0605 | 2M02 | Llandrindod | Shrewsbury | +8 | Fault on a train |
| 0640 | 2R04 | Bridgend | Rhymney | +8 | Sheep on the railway |
| 1010 | 2G56 | Cardiff Central | Cheltenham Spa | +8 | Failure of the electricity supply |
| 1039 | 2M10 | Swansea | Shrewsbury | +8 | Held for connection |
| 1105 | 2D08 | Wrexham General | Chester | +8 | Problem currently under investigation |
| 1600 | 2V30 | Shrewsbury | Swansea | +8 | Crew delayed |
| 0843 | 2G49 | Cheltenham Spa | Cardiff Central | +7 | Speed restriction |
| 1449 | 2M12 | Swansea | Shrewsbury | +7 | Congestion |
| 2007 | 2O44 | Ebbw Vale Town | Maesteg | +7 | Train ahead late |
| 2010 | 2I35 | Maesteg | Ebbw Vale Town | +7 | Trespassers |
| 2205 | 2J32 | Chester | Wrexham General | +7 | Speed restriction |
| 0729 | 2M08 | Swansea | Shrewsbury | +6 | not given |
| 0940 | 2G51 | Cheltenham Spa | Cardiff Central | +6 | Defective track |
| 1005 | 2D06 | Wrexham General | Chester | +6 | not given |
| 1138 | 2D15 | Blaenau Ffestiniog | Llandudno | +6 | Fault with the signalling system |
| 1507 | 2L34 | Ebbw Vale Town | Maesteg | +6 | Trespassers |
| 1707 | 2L38 | Ebbw Vale Town | Maesteg | +6 | Trespassers |
| 1907 | 2O42 | Ebbw Vale Town | Maesteg | +6 | Trespassers |
| 2055 | 2D72 | Llandudno Junction | Llandudno | +6 | Train ahead late |
| 2334 | 2G82 | Cardiff Central | Gloucester | +6 | Held for connection |
Showing all 103. Show the worst 50
Cancelled reported by TRUST
| Departs | Headcode | From | To | Booked arrival | Why |
|---|---|---|---|---|---|
| 0623 | 2B02 | Pontypridd | Cardiff Bay | 0653 | Door and Door system faults |
| 0656 | 2S00 | Cardiff Bay | Cardiff Queen Street | 0659 | Late arrival of booked inward stock |
| 0727 | 1J03 | Shrewsbury | Aberystwyth | 0919 | Confirmed train cab based safety system fault including GSM-R |
| 0934 | 1F95 | Llandudno | Liverpool Lime Street | 1132 | Train cancelled or delayed at Train Operator's request |
| 1108 | 1D13 | Birmingham International | Llandudno Junction | 1417 | not yet investigated |
| 1123 | 1W94 | Cardiff Central | Holyhead | 1612 | Track circuit failure (including no fault found) |
| 1130 | 1V40 | Manchester Piccadilly | Milford Haven | 1729 | Trespass including non-intentional |
| 1226 | 1I18 | Llandudno Junction | Birmingham International | 1550 | Late arrival of booked inward stock |
| 1257 | 1W22 | Fishguard Harbour | Manchester Piccadilly | 1911 | Senior Conductor or Train Manager |
| 1359 | 2K58 | Shrewsbury | Crewe | 1452 | Senior Conductor or Train Manager |
| 1407 | 2L32 | Ebbw Vale Town | Maesteg | 1603 | Trespass including non-intentional |
| 1502 | 1H91 | Holyhead | Manchester Airport | 1812 | Late arrival of booked inward stock |
| 1519 | 2J60 | Crewe | Shrewsbury | 1610 | not yet investigated |
| 1601 | 2K62 | Shrewsbury | Crewe | 1651 | not yet investigated |
| 1606 | 1B50 | Cardiff Central | Milford Haven | 1856 | Late arrival of booked inward train-crew |
| 1639 | 1A48 | Merthyr Tydfil | Aberdare | 1846 | Brake and brake system faults including wheel flats |
| 1652 | 1M50 | Aberdare | Merthyr Tydfil | 1903 | Brake and brake system faults including wheel flats |
| 1654 | 2B77 | Cardiff Central | Swansea | 1801 | Trespass including non-intentional |
| 1700 | 1H93 | Holyhead | Manchester Airport | 2012 | Late arrival of booked inward stock |
| 1710 | 2G70 | Cardiff Central | Cheltenham Spa | 1825 | Blanket speed restriction or Key Route Strategy implemented in accordance with Group Standards |
| 1719 | 2J66 | Crewe | Shrewsbury | 1810 | Late arrival of booked inward stock |
| 1727 | 1I28 | Aberystwyth | Birmingham International | 2051 | Late arrival of booked inward stock |
| 1738 | 2J46 | Cardiff Bay | Pontypridd | 1810 | Brake and brake system faults including wheel flats |
| 1747 | 2M14 | Swansea | Shrewsbury | 2153 | Late arrival of booked inward stock |
| 1747 | 2N75 | Newport (South Wales) | Ebbw Vale Town | 1834 | Lost path - following another later running train |
| 1820 | 2B99 | Swansea | Llanelli | 1837 | Trespass including non-intentional |
| 1823 | 2B98 | Pontypridd | Cardiff Bay | 1853 | Brake and brake system faults including wheel flats |
| 1856 | 2S48 | Cardiff Bay | Cardiff Queen Street | 1859 | Brake and brake system faults including wheel flats |
| 1902 | 2B00 | Cardiff Queen Street | Cardiff Bay | 1905 | Brake and brake system faults including wheel flats |
| 2032 | 1J29 | Shrewsbury | Aberystwyth | 2222 | Planned underpowered or shortformed service or vehicle |
| 2227 | 2J52 | Aberystwyth | Machynlleth | 2301 | Late arrival of booked inward stock |
Part cancelled ran for only part of the journey
| Departs | Headcode | From | To | Arrived |
|---|---|---|---|---|
| 0711 | 2Y14 | Bargoed | Barry Island | 0831 |
| 0810 | 2Y22 | Rhymney | Barry Island | 0943 |
| 0844 | 2E16 | Rhymney | Bridgend | 1033 |
| 0923 | 1W93 | Cardiff Central | Holyhead | 1438 |
| 0927 | 1I12 | Aberystwyth | Birmingham International | 1254 |
| 0935 | 2R14 | Barry Island | Rhymney | 1106 |
| 1033 | 1V95 | Holyhead | Cardiff Central | 1611 |
| 1147 | 1D05 | Liverpool Lime Street | Llandudno | 1338 |
| 1325 | 1D38 | Manchester Airport | Holyhead | 1706 |
| 1426 | 1I22 | Llandudno Junction | Birmingham International | 1754 |
| 1607 | 2N27 | Maesteg | Ebbw Vale Town | 1824 |
| 1608 | 1J23 | Birmingham International | Aberystwyth | 1930 |
| 1625 | 1V98 | Holyhead | Cardiff Central | 2147 |
| 1643 | 2Y72 | Bargoed | Barry Island | 1800 |
| 1708 | 1D16 | Birmingham International | Holyhead | 2205 |
| 1756 | 2T46 | Cardiff Central | Treherbert | 1903 |
| 1758 | 1B56 | Milford Haven | Cardiff Central | 2108 |
| 1825 | 1D33 | Manchester Airport | Chester | 1949 |
| 1835 | 2V32 | Shrewsbury | Swansea | 2253 |
| 1840 | 2G69 | Cheltenham Spa | Cardiff Central | 2005 |
| 1842 | 2P04 | Coryton | Penarth | 1921 |
| 1852 | 1M58 | Aberdare | Merthyr Tydfil | 2100 |
| 1901 | 1B60 | Milford Haven | Cardiff Central | 2217 |
| 1908 | 2J52 | Cardiff Bay | Pontypridd | 1939 |
| 1909 | 1A58 | Merthyr Tydfil | Aberdare | 2114 |
| 1930 | 1V64 | Manchester Piccadilly | Cardiff Central | 2343 |
| 2025 | 1D35 | Manchester Airport | Holyhead | 2350 |