| Location | Planned | Expected |
|---|---|---|
| Yoker | 09:04 | On time |
| Clydebank | 09:06 | On time |
| Dalmuir | 09:10 | On time |
| Kilpatrick | 09:13 | On time |
| Bowling | 09:16 | 09:18 |
| Dumbarton East | 09:20 | 09:22 |
| Dumbarton Central | 09:22 | 09:25 |
| Dalreoch | 09:24 | 09:26 |
| Renton | 09:27 | 09:30 |
| Alexandria | 09:30 | On time |
| Balloch | 09:33 | On time |