Eastbound - Platform 1
| Cockfosters | 1:26 mins |
| Cockfosters | 5:56 mins |
| Cockfosters | 11:56 mins |
| Cockfosters | 16:56 mins |
Eastbound - Platform 2
| Cockfosters | 5:56 mins |
| Cockfosters | 10:56 mins |
| Cockfosters | 15:56 mins |
Westbound - Platform 3
| Heathrow Terminal 5 | 12:56 mins |
| Heathrow Terminal 4 | 14:56 mins |
| Heathrow Terminal 5 | 17:55 mins |
| Heathrow Terminal 4 | 21:55 mins |
| Heathrow Terminal 5 | 26:55 mins |