Westbound - Platform 1
| Heathrow Terminal 4 | 2:21 mins |
| Heathrow Terminal 4 | 7:51 mins |
| Heathrow Terminal 4 | 25:51 mins |
| Heathrow Terminal 4 | 26:51 mins |
Platform 1
| Heathrow Terminal 4 | 4:32 mins |
| Heathrow Terminal 4 | 33:30 mins |
| Heathrow Terminal 4 | 63:30 mins |
Platform Unknown
| Heathrow Terminal 4 | 96:30 mins |