1
Platform 1
| London Euston | 38:48 mins |
Platform 2
Platform Unknown
| Watford Junction | 55:48 mins |
| London Euston | 65:48 mins |
| Watford Junction | 85:48 mins |
| London Euston | 95:48 mins |
| Watford Junction | 115:48 mins |
| London Euston | 38:48 mins |
| Watford Junction | 55:48 mins |
| London Euston | 65:48 mins |
| Watford Junction | 85:48 mins |
| London Euston | 95:48 mins |
| Watford Junction | 115:48 mins |