Westbound - Platform 1
| Heathrow Terminal 5 | 19 secs |
| Heathrow Terminal 5 | 2:48 mins |
| Heathrow Terminal 4 | 12:18 mins |
| Heathrow Terminal 5 | 14:18 mins |
| Heathrow Terminal 4 | 15:18 mins |
| Heathrow Terminal 4 | 19:19 mins |
Eastbound - Platform 2
| Cockfosters | 19 secs |
| Cockfosters | 3:49 mins |