Bus Stop W
| u4 | Hayes, Prologis Park | 6:20 mins |
| u4 | Hayes, Prologis Park | 15:25 mins |
| u4 | Hayes, Prologis Park | 24:26 mins |
Bus Stop X
| u4 | Uxbridge | 8:41 mins |
| u4 | Uxbridge | 18:41 mins |
| u4 | Uxbridge | 28:48 mins |
| u4 | Hayes, Prologis Park | 6:20 mins |
| u4 | Hayes, Prologis Park | 15:25 mins |
| u4 | Hayes, Prologis Park | 24:26 mins |
| u4 | Uxbridge | 8:41 mins |
| u4 | Uxbridge | 18:41 mins |
| u4 | Uxbridge | 28:48 mins |