| 1 | 512 | West - 512B St Clair Replacement Bus towards Keele | 12:09–12:25 | 8440 | observed | 29220080 |
| 2 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 12:32–12:53 | 8440 | observed | 47200080 |
| 3 | 512 | West - 512B St Clair Replacement Bus towards Keele | 12:56–13:12 | 8440 | observed | 74954080 |
| 4 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 13:17–13:38 | 8440 | observed | 118758080 |
| 5 | 512 | West - 512B St Clair Replacement Bus towards Keele | 13:38–13:54 | 8440 | observed | 22455080 |
| 6 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 13:59–14:20 | 8440 | observed | 11749080 |
| 7 | 512 | West - 512B St Clair Replacement Bus towards Keele | 14:20–14:36 | 8440 | observed | 88612080 |
| 8 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 14:41–15:02 | 8440 | observed | 56489080 |
| 9 | 512 | West - 512B St Clair Replacement Bus towards Keele | 15:02–15:18 | 8440 | observed | 97508080 |
| 10 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 15:23–15:44 | 8440 | observed | 33109080 |
| 11 | 512 | West - 512B St Clair Replacement Bus towards Keele | 15:44–16:00 | 8440 | observed | 49278080 |
| 12 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 16:05–16:26 | 8440 | observed | 29501080 |
| 13 | 512 | West - 512B St Clair Replacement Bus towards Keele | 16:26–16:42 | 8440 | observed | 85575080 |
| 14 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 16:47–17:08 | 8440 | observed | 15320080 |
| 15 | 512 | West - 512B St Clair Replacement Bus towards Keele | 17:08–17:24 | — | unobserved | 48299080 |
| 16 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 17:29–17:50 | — | unobserved | 7831080 |
| 17 | 512 | West - 512B St Clair Replacement Bus towards Keele | 17:50–18:06 | — | unobserved | 82565080 |
| 18 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 18:11–18:32 | 8476 | observed | 81708080 |
| 19 | 512 | West - 512B St Clair Replacement Bus towards Keele | 18:32–18:48 | 8476 | observed | 6616080 |
| 20 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 18:53–19:14 | 8476 | observed | 86576080 |
| 21 | 512 | West - 512B St Clair Replacement Bus towards Keele | 19:14–19:27 | 8476 | observed | 63899080 |