Westbound - Platform 1
| Heathrow Terminal 4 | 3:14 mins |
| Heathrow Terminal 5 | 14:44 mins |
| Heathrow Terminal 4 | 18:44 mins |
| Heathrow Terminal 5 | 19:44 mins |
| Heathrow Terminal 5 | 24:44 mins |
Eastbound - Platform 2
| Cockfosters | 44 secs |
| Cockfosters | 4:44 mins |
| Cockfosters | 7:44 mins |
| Cockfosters | 13:44 mins |