Westbound - Platform 1
| Heathrow Terminal 4 | 12:33 mins |
| Heathrow Terminal 5 | 14:33 mins |
| Heathrow Terminal 4 | 19:33 mins |
| Heathrow Terminal 5 | 20:33 mins |
| Heathrow Terminal 4 | 25:33 mins |
Westbound - Platform 2
| Heathrow Terminal 5 | 1:33 mins |
| Heathrow Terminal 4 | 13:33 mins |
| Heathrow Terminal 5 | 14:33 mins |
| Heathrow Terminal 4 | 19:33 mins |
| Heathrow Terminal 5 | 21:33 mins |
| Heathrow Terminal 4 | 26:33 mins |
Eastbound - Platform 3
| Cockfosters | 1:33 mins |
| Cockfosters | 5:33 mins |
| Cockfosters | 9:33 mins |
| Cockfosters | 14:33 mins |
| Cockfosters | 19:33 mins |
Eastbound - Platform 4
| Cockfosters | 1:34 mins |
| Cockfosters | 5:34 mins |
| Cockfosters | 9:34 mins |
| Cockfosters | 14:34 mins |
| Cockfosters | 19:34 mins |