Westbound - Platform 1
| Heathrow Terminal 4 | missed it |
| Heathrow Terminal 5 | 1:08 mins |
Eastbound - Platform 2
| Cockfosters | 1:08 mins |
| Cockfosters | 6:08 mins |
| Cockfosters | 16:08 mins |
| Cockfosters | 18:08 mins |
| Cockfosters | 20:08 mins |
| Cockfosters | 23:08 mins |
| Cockfosters | 28:08 mins |