Late worst first, more than 5 mins late (10 for long distance)
| Departs | Headcode | From | To | Late by | Why |
|---|---|---|---|---|---|
| 2314 | 2T85 | Glasgow Central | Largs | +58 | Signalling fault |
| 2330 | 1K71 | Glasgow Central | Ayr | +56 | Signalling fault |
| 2345 | 2F87 | Glasgow Central | Ardrossan South Beach | +37 | Signalling fault |
| 1247 | 2L06 | Dalmuir | Larkhall | +19 | Signalling fault |
| 2016 | 2Y89 | Glasgow Central | Edinburgh | +15 | Earlier landslip |
| 0615 | 2F51 | Glasgow Central | Ardrossan Harbour | +14 | Fault with the signalling system |
| 1426 | 2S37 | Motherwell | Dalmuir | +11 | Signalling fault |
| 0745 | 2T03 | Glasgow Central | Largs | +9 | Signalling fault |
| 1310 | 2R34 | Dalmuir | Motherwell | +8 | Signalling fault |
| 1433 | 2L11 | Larkhall | Dalmuir | +8 | not given |
| 1905 | 2K77 | Edinburgh | Leven | +8 | Short-notice change to the timetable |
| 2226 | 2Y87 | Edinburgh | Glasgow Central | +8 | Problem currently under investigation |
| 2249 | 2B91 | Lanark | Glasgow Central | +8 | Train ahead late |
| 0815 | 2F13 | Cumbernauld | Dalmuir | +7 | Train ahead late |
| 1219 | 2Y42 | Glasgow Central | Edinburgh | +7 | Train ahead late |
| 1707 | 2Y30 | Edinburgh | North Berwick | +7 | Earlier train fault |
| 1722 | 2Y11 | North Berwick | Edinburgh | +7 | Fault on train ahead |
| 1825 | 2Y01 | North Berwick | Edinburgh | +7 | Fault with the signalling system |
| 2115 | 2F81 | Glasgow Central | Ardrossan Harbour | +7 | Freight ahead late |
| 0808 | 2H11 | Edinburgh | Helensburgh Central | +6 | Earlier train fault |
| 0853 | 2H81 | Inverness | Kyle of Lochalsh | +6 | not given |
| 1059½ | 2B21 | Montrose | Aberdeen | +6 | Train fault |
| 1407 | 2H11 | Edinburgh | Helensburgh Central | +6 | Fault with the signalling system |
| 1538 | 2E66 | Balloch | Airdrie | +6 | Fault with the signalling system |
| 1617 | 2G83 | Edinburgh | Leven | +6 | Problem currently under investigation |
| 1904 | 2P15 | Edinburgh | Dunblane | +6 | Earlier train fault |
| 1917 | 2F17 | Cumbernauld | Dalmuir | +6 | Problem currently under investigation |
| 1930 | 2A35 | Barrhead | Glasgow Central | +6 | not given |
| 2017 | 2F19 | Motherwell | Dalmuir | +6 | Train ahead late |
Cancelled reported by TRUST
| Departs | Headcode | From | To | Booked arrival | Why |
|---|---|---|---|---|---|
| 0015 | 1K73 | Glasgow Central | Ayr | 0109 | Train Describer/Panel/ARS/SSI/TDM/Remote Control failure |
| 0635 | 1K06 | Ayr | Glasgow Central | 0726 | Signalling functional power supply failure |
| 0911 | 2T70 | Edinburgh | Tweedbank | 1012 | Other technical failures below the solebar |
| 1017 | 2J30 | Glasgow Central | East Kilbride | 1049 | Other technical failures above the Solebar |
| 1019 | 2T71 | Tweedbank | Edinburgh | 1114 | not yet investigated |
| 1021 | 2P18 | Glasgow Central | Newton (Lanark) | 1045 | Other technical failures above the Solebar |
| 1143 | 2H71 | Inverness | Dingwall | 1221 | Other technical failures below the solebar |
| 1158 | 2C32 | Dalmuir | Motherwell | 1305 | Track circuit failure (including no fault found) |
| 1217 | 2F29 | Cumbernauld | Dalmuir | 1350½ | not yet investigated |
| 1217 | 2L04 | Dalmuir | Larkhall | 1326 | Track circuit failure (including no fault found) |
| 1245 | 2H70 | Dingwall | Inverness | 1321 | Other technical failures below the solebar |
| 1303 | 2L05 | Larkhall | Dalmuir | 1413 | not yet investigated |
| 1317 | 2F31 | Motherwell | Dalmuir | 1421 | Track circuit failure (including no fault found) |
| 1317 | 2L08 | Dalmuir | Larkhall | 1425 | Track circuit failure (including no fault found) |
| 1403 | 2L09 | Larkhall | Dalmuir | 1513 | not yet investigated |
| 1539 | 2R04 | Dalmuir | Whifflet | 1633 | not yet investigated |
| 2049 | 2L14 | Dalmuir | Larkhall | 2154 | Confirmed train cab based safety system fault including GSM-R |
| 2332 | 2H22 | Helensburgh Central | Airdrie | 0051 | Senior Conductor or Train Manager |
Part cancelled ran for only part of the journey
| Departs | Headcode | From | To | Arrived |
|---|---|---|---|---|
| 0603 | 1K04 | Ayr | Glasgow Central | 0655 |
| 0726 | 2F54 | Ardrossan South Beach | Glasgow Central | 0813 |
| 1050 | 2P19 | Newton (Lanark) | Glasgow Central | 1116 |
| 1102 | 2J09 | East Kilbride | Glasgow Central | 1133 |
| 1228 | 2C34 | Dalmuir | Cumbernauld | 1357 |
| 1258 | 2C36 | Dalmuir | Motherwell | 1355 |
| 1317 | 2F33 | Cumbernauld | Dalmuir | 1453 |
| 1333 | 2L07 | Larkhall | Dalmuir | 1449 |
| 1417 | 2F35 | Motherwell | Dalmuir | 1522 |
| 1417 | 2L12 | Dalmuir | Larkhall | 1526 |
| 1428 | 2C02 | Dalmuir | Cumbernauld | 1601 |
| 1528 | 2C06 | Dalmuir | Cumbernauld | 1701 |
| 2203 | 2L17 | Larkhall | Milngavie | 2310 |