| 1 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 05:44–06:04 | 8439 | observed | 34968020 |
| 2 | 512 | West - 512B St Clair Replacement Bus towards Keele | 06:04–06:18 | 8439 | observed | 69971020 |
| 3 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 06:24–06:44 | 8439 | observed | 91873020 |
| 4 | 512 | West - 512B St Clair Replacement Bus towards Keele | 06:44–06:58 | 8439 | observed | 108750020 |
| 5 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 07:04–07:24 | 8439 | observed | 56632020 |
| 6 | 512 | West - 512B St Clair Replacement Bus towards Keele | 07:24–07:38 | 8439 | observed | 77424020 |
| 7 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 07:47–08:08 | 8439 | observed | 127493020 |
| 8 | 512 | West - 512B St Clair Replacement Bus towards Keele | 08:08–08:24 | 8439 | observed | 48969020 |
| 9 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 08:29–08:50 | 8439 | observed | 60413020 |
| 10 | 512 | West - 512B St Clair Replacement Bus towards Keele | 08:50–09:06 | 8439 | observed | 46413020 |
| 11 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 09:10–09:31 | 8439 | observed | 115614020 |
| 12 | 512 | West - 512B St Clair Replacement Bus towards Keele | 09:31–09:46 | 8439 | observed | 85835020 |
| 13 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 09:54–10:16 | 8439 | observed | 57752020 |
| 14 | 512 | West - 512B St Clair Replacement Bus towards Keele | 10:16–10:31 | 8439 | observed | 59876020 |
| 15 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 10:39–11:01 | 8439 | observed | 44496020 |
| 16 | 512 | West - 512B St Clair Replacement Bus towards Keele | 11:01–11:16 | 8439 | observed | 78266020 |
| 17 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 11:24–11:46 | 8439 | observed | 25419020 |
| 18 | 512 | West - 512B St Clair Replacement Bus towards Keele | 11:46–12:01 | 8439 | observed | 106668020 |
| 19 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 12:09–12:31 | 8439 | observed | 81781020 |
| 20 | 512 | West - 512B St Clair Replacement Bus towards Keele | 12:31–12:46 | 8439 | observed | 113682020 |
| 21 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 12:54–13:16 | 8439 | observed | 24045020 |
| 22 | 512 | West - 512B St Clair Replacement Bus towards Keele | 13:16–13:31 | 8439 | observed | 2651020 |
| 23 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 13:39–14:01 | 8439 | observed | 55824020 |
| 24 | 512 | West - 512B St Clair Replacement Bus towards Keele | 14:01–14:16 | 8439 | observed | 72826020 |
| 25 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 14:24–14:46 | 8439 | observed | 115605020 |
| 26 | 512 | West - 512B St Clair Replacement Bus towards Keele | 14:47–15:06 | 8439 | observed | 114821020 |
| 27 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 15:12–15:35 | 8439 | observed | 16407020 |
| 28 | 512 | West - 512B St Clair Replacement Bus towards Keele | 15:35–15:54 | 8439 | observed | 1142020 |
| 29 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 16:00–16:23 | 8439 | observed | 25304020 |
| 30 | 512 | West - 512B St Clair Replacement Bus towards Keele | 16:23–16:42 | 8439 | observed | 89653020 |
| 31 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 16:48–17:11 | 8439 | observed | 14676020 |
| 32 | 512 | West - 512B St Clair Replacement Bus towards Keele | 17:11–17:30 | 8439 | observed | 81243020 |
| 33 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 17:36–17:59 | 8439 | observed | 10804020 |
| 34 | 512 | West - 512B St Clair Replacement Bus towards Keele | 17:59–18:18 | 8439 | observed | 93695020 |
| 35 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 18:24–18:47 | 8439 | observed | 16058020 |
| 36 | 512 | West - 512B St Clair Replacement Bus towards Keele | 18:47–19:06 | 8439 | observed | 29925020 |
| 37 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 19:12–19:35 | 8439 | observed | 66984020 |
| 38 | 512 | West - 512B St Clair Replacement Bus towards Keele | 19:35–19:53 | 8439 | observed | 117406020 |
| 39 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 19:58–20:18 | 8439 | observed | 124939020 |