Westbound - Platform 1
| Heathrow Terminal 5 | 1:50 mins |
| Heathrow Terminal 4 | 5:50 mins |
| Heathrow Terminal 5 | 10:50 mins |
| Heathrow Terminal 4 | 17:50 mins |
| Heathrow Terminal 5 | 22:50 mins |
| Heathrow Terminal 4 | 28:50 mins |
Eastbound - Platform 2
| Cockfosters | 3:50 mins |
| Cockfosters | 10:50 mins |