Westbound - Platform 1
| Heathrow Terminal 4 | 4:11 mins |
| Heathrow Terminal 5 | 4:41 mins |
| Heathrow Terminal 5 | 9:41 mins |
| Heathrow Terminal 4 | 14:41 mins |
| Heathrow Terminal 5 | 17:41 mins |
| Heathrow Terminal 4 | 22:41 mins |
Eastbound - Platform 2
| Cockfosters | 41 secs |
| Cockfosters | 5:41 mins |