| 1 | 77 | South - 77 Swansea towards Queensway | 05:20–05:32 | 6140 | observed | 67665020 |
| 2 | 77 | North - 77 Swansea towards Runnymede Station | 05:34–05:42 | 6140 | observed | 33368020 |
| 3 | 77 | South - 77 Swansea towards Queensway | 05:50–06:05 | 6140 | observed | 98602020 |
| 4 | 77 | North - 77 Swansea towards Runnymede Station | 06:08–06:16 | 6140 | observed | 35317020 |
| 5 | 77 | South - 77 Swansea towards Queensway | 06:20–06:35 | 6140 | observed | 134251020 |
| 6 | 77 | North - 77 Swansea towards Runnymede Station | 06:38–06:46 | 6140 | observed | 23972020 |
| 7 | 77 | South - 77 Swansea towards Queensway | 06:50–07:05 | 6140 | observed | 112861020 |
| 8 | 77 | North - 77 Swansea towards Runnymede Station | 07:08–07:16 | 6140 | observed | 93918020 |
| 9 | 77 | South - 77 Swansea towards Queensway | 07:20–07:35 | 6140 | observed | 45512020 |
| 10 | 77 | North - 77 Swansea towards Runnymede Station | 07:38–07:46 | 6140 | observed | 85157020 |
| 11 | 77 | South - 77 Swansea towards Queensway | 07:50–08:05 | 6140 | observed | 63075020 |
| 12 | 77 | North - 77 Swansea towards Runnymede Station | 08:08–08:16 | 6140 | observed | 112600020 |
| 13 | 77 | South - 77 Swansea towards Queensway | 08:20–08:35 | 6140 | observed | 109732020 |
| 14 | 77 | North - 77 Swansea towards Runnymede Station | 08:38–08:46 | 6140 | observed | 96454020 |
| 15 | 77 | South - 77 Swansea towards Queensway | 08:50–09:05 | 6140 | inferred | 64382020 |
| 16 | 77 | North - 77 Swansea towards Runnymede Station | 09:08–09:16 | 6140 | observed | 48354020 |