Westbound - Platform 1
| Heathrow Terminal 5 | 4:29 mins |
| Heathrow Terminal 5 | 13:29 mins |
| Heathrow Terminal 5 | 21:29 mins |
Platform 1
| Heathrow Terminal 5 | 17 secs |
| Heathrow Terminal 4 | 21:17 mins |
| Heathrow Terminal 5 | 30:17 mins |
| Heathrow Terminal 4 | 51:17 mins |
| Heathrow Terminal 5 | 60:17 mins |
| Heathrow Terminal 5 | 90:17 mins |
Eastbound - Platform 2
| Heathrow Terminal 4 | 4:29 mins |
| Heathrow Terminal 4 | 11:29 mins |
| Heathrow Terminal 4 | 20:29 mins |
| Heathrow Terminal 4 | 29:29 mins |
Bus Stop 18
| u3 | Uxbridge | 10:27 mins |
Bus Stop 19
| sl7 | West Croydon | 12:56 mins |
| sl7 | West Croydon | 21:37 mins |
| 105 | Greenford Station | 22:56 mins |
| 285 | Kingston | 24:37 mins |
| sl9 | Harrow, Bus Station | 25:22 mins |
Platform Unknown
| Shenfield | 66:17 mins |
| Abbey Wood | 78:17 mins |
| Heathrow Terminal 4 | 81:17 mins |
| Shenfield | 96:17 mins |
| Abbey Wood | 108:17 mins |
| Heathrow Terminal 4 | 111:17 mins |