| Westbound - Platform 4 | Heathrow Terminal 4 Underground Station | 4 |
| Eastbound - Platform 1 | Cockfosters Underground Station | 10 |
| Eastbound - Platform 1 | Cockfosters Underground Station | 4 |
| Eastbound - Platform 1 | Cockfosters Underground Station | 24 |
| Eastbound - Platform 1 | Cockfosters Underground Station | 12 |
| Eastbound - Platform 1 | Cockfosters Underground Station | 5 |
| Eastbound - Platform 1 | Cockfosters Underground Station | 25 |
| Eastbound - Platform 1 | Cockfosters Underground Station | 14 |
| Eastbound - Platform 1 | Arnos Grove Underground Station | 1 |
| Eastbound - Platform 1 | Arnos Grove Underground Station | 8 |
| Eastbound - Platform 1 | Arnos Grove Underground Station | 28 |