Eastbound - Platform 1
| Cockfosters | 3:07 mins |
| Cockfosters | 8:37 mins |
| Cockfosters | 12:37 mins |
| Cockfosters | 17:37 mins |
Eastbound - Platform 2
| Cockfosters | 2:07 mins |
| Cockfosters | 7:37 mins |
| Cockfosters | 11:38 mins |
| Cockfosters | 17:38 mins |
Westbound - Platform 3
| Heathrow Terminal 5 | 4:08 mins |
| Heathrow Terminal 4 | 14:38 mins |
| Heathrow Terminal 5 | 19:38 mins |
| Heathrow Terminal 4 | 24:38 mins |
| Heathrow Terminal 5 | 26:38 mins |
Westbound - Platform 4
| Heathrow Terminal 4 | 13:38 mins |
| Heathrow Terminal 5 | 19:38 mins |
| Heathrow Terminal 4 | 23:38 mins |
| Heathrow Terminal 5 | 25:38 mins |