Platform 1
| Watford Junction | 5:26 mins |
| Watford Junction | 17:26 mins |
| Watford Junction | 34:26 mins |
| Watford Junction | 50:26 mins |
| Watford Junction | 64:26 mins |
| Watford Junction | 79:26 mins |
| Watford Junction | 94:26 mins |
Platform 2
| London Euston | 1:26 mins |
| London Euston | 13:26 mins |
| London Euston | 28:26 mins |
| London Euston | 43:26 mins |
| London Euston | 58:26 mins |
Platform Unknown
| London Euston | 73:26 mins |
| London Euston | 88:26 mins |
| London Euston | 103:26 mins |
| Watford Junction | 109:26 mins |