1
Platform 1
| London Euston | 22:18 mins |
Platform 2
Platform Unknown
| London Euston | 49:18 mins |
| Watford Junction | 49:18 mins |
| London Euston | 79:18 mins |
| Watford Junction | 79:18 mins |
| London Euston | 109:18 mins |
| Watford Junction | 109:18 mins |
| London Euston | 22:18 mins |
| London Euston | 49:18 mins |
| Watford Junction | 49:18 mins |
| London Euston | 79:18 mins |
| Watford Junction | 79:18 mins |
| London Euston | 109:18 mins |
| Watford Junction | 109:18 mins |