| Westbound - Platform 4 | Rayners Lane Underground Station | 0 |
| Westbound - Platform 4 | Rayners Lane Underground Station | 4 |
| Westbound - Platform 4 | Heathrow Terminal 4 Underground Station | 5 |
| Eastbound - Platform 1 | Cockfosters Underground Station | 25 |
| Eastbound - Platform 1 | Cockfosters Underground Station | 9 |
| Eastbound - Platform 1 | Cockfosters Underground Station | 6 |
| Eastbound - Platform 1 | Cockfosters Underground Station | 19 |
| Eastbound - Platform 1 | Cockfosters Underground Station | 13 |
| Eastbound - Platform 1 | Cockfosters Underground Station | 29 |
| Eastbound - Platform 1 | 1 | |
| Eastbound - Platform 1 | Arnos Grove Underground Station | 21 |