Westbound - Platform 1
| Heathrow Terminal 4 | 5:19 mins |
| Heathrow Terminal 5 | 11:18 mins |
| Heathrow Terminal 4 | 15:18 mins |
| Heathrow Terminal 5 | 17:18 mins |
| Heathrow Terminal 4 | 22:18 mins |
| Heathrow Terminal 5 | 25:18 mins |
Eastbound - Platform 2
| Cockfosters | 1:18 mins |
| Cockfosters | 4:18 mins |