Westbound - Platform 1
| Heathrow Terminal 5 | 9:37 mins |
| Heathrow Terminal 5 | 19:37 mins |
| Heathrow Terminal 5 | 25:37 mins |
Platform 1
| Heathrow Terminal 4 | 59 secs |
| Heathrow Terminal 4 | 15:57 mins |
| Heathrow Terminal 5 | 23:57 mins |
| Heathrow Terminal 4 | 30:57 mins |
| Heathrow Terminal 4 | 45:57 mins |
| Heathrow Terminal 5 | 53:57 mins |
Eastbound - Platform 2
| Heathrow Terminal 4 | 17:37 mins |
| Heathrow Terminal 4 | 25:37 mins |
Platform 2
| Abbey Wood | now |
| Abbey Wood | 14:57 mins |
| Shenfield | 18:57 mins |
| Abbey Wood | 29:57 mins |
| Abbey Wood | 44:57 mins |
| Shenfield | 48:57 mins |
Bus Stop 18
| u3 | Uxbridge | 13:42 mins |
| a10 | Uxbridge | 21:07 mins |
| u3 | Uxbridge | 25:22 mins |
Bus Stop 19
| 111 | Kingston | missed it |
| 111 | Kingston | 5:44 mins |
| sl9 | Harrow, Bus Station | 8:16 mins |
| 111 | Kingston | 15:34 mins |
| 278 | Ruislip | 20:54 mins |
| 111 | Kingston | 25:34 mins |
| sl9 | Harrow, Bus Station | 27:04 mins |