Operators → Transport for Wales → 29th August 2026
Late worst first, more than 5 mins late (10 for long distance)
| Departs | Headcode | From | To | Late by | Why |
|---|---|---|---|---|---|
| 1338 | 2I24 | Pwllheli | Machynlleth | +68 | Passenger being taken ill on a train |
| 1055 | 2J07 | Machynlleth | Pwllheli | +51 | Passenger being taken ill on a train |
| 1840 | 2G69 | Cheltenham Spa | Cardiff Central | +28 | Urgent repairs to the track |
| 2208 | 1B62 | Cardiff Central | Carmarthen | +27 | Disturbance on train |
| 2213 | 2L35 | Cardiff Central | Maesteg | +26 | Police dealing with an incident |
| 1822 | 1W83 | Cardiff Central | Holyhead | +24 | Held for connection |
| 2052 | 2E40 | Swansea | Milford Haven | +23 | Train fault |
| 1853 | 2B85 | Cardiff Central | Pembroke Dock | +22 | Train ahead late |
| 2107 | 2E30 | Pembroke Dock | Carmarthen | +22 | Operational incident |
| 2227 | 2J52 | Aberystwyth | Machynlleth | +22 | Fault on a train |
| 2032 | 1J29 | Shrewsbury | Aberystwyth | +20 | Fault on a train |
| 2110 | 2G78 | Cardiff Central | Cheltenham Spa | +20 | Urgent repairs to the track |
| 1710 | 2G70 | Cardiff Central | Cheltenham Spa | +18 | Defective track |
| 2227 | 2B93 | Cardiff Central | Carmarthen | +18 | Police dealing with an incident |
| 1745 | 2G67 | Cheltenham Spa | Cardiff Central | +17 | Urgent repairs to the track |
| 1800 | 1H94 | Holyhead | Manchester Airport | +17 | Defective track |
| 2127 | 2J50 | Aberystwyth | Machynlleth | +17 | Passenger being taken ill on a train |
| 1857 | 1B41 | Milford Haven | Cardiff Central | +16 | Congestion |
| 2217 | 2E34 | Pembroke Dock | Carmarthen | +16 | Train ahead late |
| 1640 | 2B72 | Carmarthen | Cardiff Central | +15 | Congestion |
| 1054 | 2B61 | Cardiff Central | Carmarthen | +14 | Congestion |
| 1558 | 1B48 | Fishguard Harbour | Cardiff Central | +14 | Points failure |
| 1904 | 2J23 | Machynlleth | Pwllheli | +14 | Speed restriction |
| 2112 | 2I37 | Maesteg | Ebbw Vale Town | +14 | Urgent repairs to the track |
| 1025 | 1D35 | Manchester Airport | Holyhead | +13 | Congestion |
| 2213 | 2L37 | Ebbw Vale Town | Maesteg | +13 | Train ahead late |
| 1902 | 1H95 | Holyhead | Manchester Airport | +12 | Train ahead late |
| 2034 | 1K20 | Llandudno | Crewe | +12 | Held for connection |
| 1004 | 1B36 | Fishguard Harbour | Cardiff Central | +11 | Train ahead late |
| 1140 | 2F28 | Treherbert | Cardiff Central | +11 | not given |
| 1606 | 1B50 | Cardiff Central | Milford Haven | +11 | Congestion |
| 1807 | 2N31 | Maesteg | Ebbw Vale Town | +11 | Fault on a train |
| 2126 | 1D36 | Manchester Airport | Chester | +11 | Defective track |
| 2147 | 2J27 | Machynlleth | Pwllheli | +11 | Defective track |
| 2313 | 2V98 | Ebbw Vale Town | Cardiff Central | +11 | Freight ahead late |
| 0540 | 2G43 | Cheltenham Spa | Cardiff Central | +10 | Track inspection |
| 1137 | 2I20 | Pwllheli | Machynlleth | +10 | Overcrowding |
| 1434 | 2E96 | Tenby | Carmarthen | +10 | Congestion |
| 1951 | 2B89 | Cardiff Central | Swansea | +10 | Late from depot |
| 0710 | 2G50 | Cardiff Central | Cheltenham Spa | +9 | Defective track |
| 1223 | 2B50 | Pontypridd | Cardiff Bay | +9 | not given |
| 1543 | 2B73 | Cardiff Central | Swansea | +9 | Obstruction on the track |
| 1807 | 2L40 | Ebbw Vale Town | Maesteg | +9 | Train ahead late |
| 2007 | 2O44 | Ebbw Vale Town | Maesteg | +9 | Fault on a train |
| 2212 | 2N41 | Maesteg | Ebbw Vale Town | +9 | Congestion |
| 1908 | 2O42 | Ebbw Vale Town | Maesteg | +8 | Urgent repairs to the track |
| 0840 | 2G49 | Cheltenham Spa | Cardiff Central | +7 | not given |
| 1438 | 2D17 | Blaenau Ffestiniog | Llandudno | +7 | not given |
| 1607 | 2L36 | Ebbw Vale Town | Maesteg | +7 | Congestion |
| 1742 | 2G75 | Pwllheli | Machynlleth | +7 | Held for connection |
| 2023 | 2G80 | Pwllheli | Machynlleth | +7 | Speed restriction |
| 2146 | 2P18 | Rhymney | Penarth | +7 | not given |
| 2249 | 2H01 | Barry Island | Ystrad Mynach | +7 | not given |
| 1138 | 2D15 | Blaenau Ffestiniog | Llandudno | +6 | Overcrowding |
| 1249 | 2D30 | Barry Island | Bargoed | +6 | not given |
| 1251 | 2B65 | Cardiff Central | Pembroke Dock | +6 | Congestion |
| 1649 | 2D46 | Barry Island | Bargoed | +6 | Broken down train |
| 2108 | 2J60 | Cardiff Bay | Pontypridd | +6 | not given |
| 2110 | 2F90 | Treherbert | Cardiff Central | +6 | not given |
| 2115 | 2Y86 | Rhymney | Barry Island | +6 | not given |
| 2210 | 2G80 | Cardiff Central | Cheltenham Spa | +6 | Train ahead late |
| 2240 | 2E44 | Swansea | Carmarthen | +6 | Train crew being delayed |
Showing all 62. Show the worst 50
Cancelled reported by TRUST
| Departs | Headcode | From | To | Booked arrival | Why |
|---|---|---|---|---|---|
| 0603 | 1F05 | Eastbourne | Brighton | 0639 | not yet given |
| 0632 | 2B00 | Cardiff Queen Street | Cardiff Bay | 0635 | Depot operating problem |
| 0825 | 1V94 | Holyhead | Cardiff Central | 1314 | Late arrival of booked inward stock |
| 0927 | 1I12 | Aberystwyth | Birmingham International | 1251 | Senior Conductor or Train Manager |
| 0959 | 2P34 | Caerphilly | Penarth | 1031 | Depot operating problem |
| 1035 | 2C20 | Penarth | Coryton | 1107 | Late arrival of booked inward stock |
| 1112 | 2P44 | Coryton | Penarth | 1146 | Late arrival of booked inward stock |
| 1144 | 2E28 | Rhymney | Bridgend | 1335 | Driver |
| 1256 | 2S24 | Cardiff Bay | Cardiff Queen Street | 1259 | Lost path - following another later running train |
| 1302 | 1H89 | Holyhead | Manchester Airport | 1612 | Brake and brake system faults including wheel flats |
| 1302 | 2B52 | Cardiff Queen Street | Cardiff Bay | 1305 | Late arrival of booked inward stock |
| 1305 | 2C30 | Penarth | Coryton | 1337 | Lost path - following another later running train |
| 1347 | 1D07 | Liverpool Lime Street | Llandudno | 1538 | Other technical failures below the solebar |
| 1459 | 1W24 | Milford Haven | Manchester Piccadilly | 2111 | Disorder, drunks or trespass |
| 1510 | 2G66 | Cardiff Central | Cheltenham Spa | 1625 | Planned cancellation identified and agreed prior to 22.00 the day before the schedule runs |
| 1525 | 1D30 | Manchester Airport | Holyhead | 1840 | Planned underpowered or shortformed service or vehicle |
| 1602 | 1H92 | Holyhead | Manchester Airport | 1912 | Late arrival of booked inward stock |
| 1809 | 1A54 | Merthyr Tydfil | Aberdare | 2016 | Brake and brake system faults including wheel flats |
| 1908 | 2J52 | Cardiff Bay | Pontypridd | 1940 | Brake and brake system faults including wheel flats |
| 1910 | 2G74 | Cardiff Central | Cheltenham Spa | 2025 | not yet investigated |
| 1940 | 2G71 | Cheltenham Spa | Cardiff Central | 2059 | Track defects other than rail defects |
| 1953 | 2B10 | Pontypridd | Cardiff Bay | 2023 | Brake and brake system faults including wheel flats |
| 2026 | 2S54 | Cardiff Bay | Cardiff Queen Street | 2029 | Brake and brake system faults including wheel flats |
| 2032 | 2B12 | Cardiff Queen Street | Cardiff Bay | 2035 | Brake and brake system faults including wheel flats |
| 2041 | 2G73 | Cheltenham Spa | Cardiff Central | 2157 | Track defects other than rail defects |
| 2130 | 1K68 | Manchester Piccadilly | Crewe | 2205 | Late arrival of booked inward stock |
Part cancelled ran for only part of the journey
| Departs | Headcode | From | To | Arrived |
|---|---|---|---|---|
| 0627 | 1V33 | Manchester Piccadilly | Cardiff Central | 0959 |
| 0638 | 2J02 | Cardiff Bay | Pontypridd | 0709 |
| 0723 | 1I10 | Holyhead | Birmingham International | 1156 |
| 0830 | 1V37 | Manchester Piccadilly | Cardiff Central | 1226 |
| 1002 | 1H86 | Holyhead | Manchester Airport | 1313 |
| 1139 | 1A28 | Merthyr Tydfil | Aberdare | 1346 |
| 1143 | 2Y42 | Bargoed | Barry Island | 1305 |
| 1150 | 2K26 | Penarth | Caerphilly | 1225 |
| 1159 | 2P50 | Caerphilly | Penarth | 1234 |
| 1212 | 2P52 | Coryton | Penarth | 1257 |
| 1229 | 2P54 | Caerphilly | Penarth | 1310 |
| 1235 | 2R26 | Barry Island | Rhymney | 1402 |
| 1250 | 2K30 | Penarth | Caerphilly | 1322 |
| 1308 | 2J28 | Cardiff Bay | Pontypridd | 1339 |
| 1337 | 2E95 | Carmarthen | Tenby | 1437 |
| 1340 | 2R32 | Bridgend | Rhymney | 1539 |
| 1342 | 2P64 | Coryton | Penarth | 1415 |
| 1411 | 2Y56 | Bargoed | Barry Island | 1530 |
| 1509 | 1A42 | Merthyr Tydfil | Aberdare | 1715 |
| 1625 | 1D31 | Manchester Airport | Holyhead | 1941 |
| 1634 | 1F92 | Llandudno | Liverpool Lime Street | 1840 |
| 1635 | 2R42 | Barry Island | Rhymney | 1811 |
| 1810 | 2Y80 | Rhymney | Barry Island | 1943 |
| 1822 | 1M56 | Aberdare | Merthyr Tydfil | 2031 |
| 1852 | 1M58 | Aberdare | Merthyr Tydfil | 2103 |
| 1853 | 2B02 | Pontypridd | Cardiff Bay | 1924 |
| 1856 | 2T50 | Cardiff Central | Treherbert | 2003 |
| 1923 | 2B06 | Pontypridd | Cardiff Bay | 1956 |
| 1925 | 1D44 | Manchester Airport | Holyhead | 2248 |
| 1952 | 1F80 | Aberdare | Cardiff Central | 2056 |
| 2022 | 1M64 | Aberdare | Merthyr Tydfil | 2231 |
| 2038 | 2J58 | Cardiff Bay | Pontypridd | 2110 |