| 1 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 06:04–06:24 | — | unobserved | 127003020 |
| 2 | 512 | West - 512B St Clair Replacement Bus towards Keele | 06:24–06:38 | 8402 | observed | 134386020 |
| 3 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 06:44–07:04 | 8402 | observed | 109961020 |
| 4 | 512 | West - 512B St Clair Replacement Bus towards Keele | 07:04–07:18 | 8402 | observed | 100631020 |
| 5 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 07:22–07:43 | 8402 | observed | 109280020 |
| 6 | 512 | West - 512B St Clair Replacement Bus towards Keele | 07:43–07:59 | 8402 | observed | 59123020 |
| 7 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 08:04–08:25 | 8402 | observed | 132525020 |
| 8 | 512 | West - 512B St Clair Replacement Bus towards Keele | 08:25–08:41 | 8402 | observed | 23681020 |
| 9 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 08:46–09:07 | 8402 | observed | 47504020 |
| 10 | 512 | West - 512B St Clair Replacement Bus towards Keele | 09:07–09:23 | 8402 | observed | 61102020 |
| 11 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 09:27–09:49 | 8402 | observed | 40823020 |
| 12 | 512 | West - 512B St Clair Replacement Bus towards Keele | 09:49–10:04 | 8402 | observed | 22200020 |
| 13 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 10:12–10:34 | 8402 | observed | 42055020 |
| 14 | 512 | West - 512B St Clair Replacement Bus towards Keele | 10:34–10:49 | 8402 | observed | 106637020 |
| 15 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 10:57–11:19 | 8402 | observed | 12458020 |
| 16 | 512 | West - 512B St Clair Replacement Bus towards Keele | 11:19–11:34 | 8402 | observed | 20886020 |
| 17 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 11:42–12:04 | 8402 | observed | 10411020 |
| 18 | 512 | West - 512B St Clair Replacement Bus towards Keele | 12:04–12:19 | 8402 | observed | 120773020 |
| 19 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 12:27–12:49 | 8402 | observed | 22694020 |
| 20 | 512 | West - 512B St Clair Replacement Bus towards Keele | 12:49–13:04 | 8402 | observed | 30941020 |
| 21 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 13:12–13:34 | 8402 | observed | 22074020 |
| 22 | 512 | West - 512B St Clair Replacement Bus towards Keele | 13:34–13:49 | 8402 | observed | 129666020 |
| 23 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 13:57–14:19 | 8402 | observed | 89997020 |
| 24 | 512 | West - 512B St Clair Replacement Bus towards Keele | 14:19–14:34 | 8402 | observed | 37283020 |
| 25 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 14:40–15:03 | 8402 | observed | 19961020 |
| 26 | 512 | West - 512B St Clair Replacement Bus towards Keele | 15:03–15:22 | 8402 | observed | 89047020 |
| 27 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 15:28–15:51 | 8402 | observed | 38288020 |
| 28 | 512 | West - 512B St Clair Replacement Bus towards Keele | 15:51–16:10 | 8402 | observed | 130848020 |
| 29 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 16:16–16:39 | 8402 | observed | 69869020 |
| 30 | 512 | West - 512B St Clair Replacement Bus towards Keele | 16:39–16:58 | 8402 | observed | 97290020 |
| 31 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 17:04–17:27 | 8402 | observed | 107768020 |
| 32 | 512 | West - 512B St Clair Replacement Bus towards Keele | 17:27–17:46 | 8402 | observed | 93444020 |
| 33 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 17:52–18:15 | 8402 | observed | 10191020 |
| 34 | 512 | West - 512B St Clair Replacement Bus towards Keele | 18:15–18:34 | 8402 | observed | 86739020 |
| 35 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 18:40–19:03 | 8402 | inferred | 66661020 |
| 36 | 512 | West - 512B St Clair Replacement Bus towards Keele | 19:03–19:22 | 8402 | inferred | 94506020 |
| 37 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 19:28–19:51 | 8402 | observed | 5024020 |
| 38 | 512 | West - 512B St Clair Replacement Bus towards Keele | 19:58–20:13 | 8402 | observed | 16184020 |
| 39 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 20:18–20:38 | 8402 | observed | 99457020 |
| 40 | 512 | West - 512B St Clair Replacement Bus towards Keele | 20:38–20:53 | 8402 | observed | 95441020 |
| 41 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 20:58–21:18 | 8402 | observed | 4364020 |
| 42 | 512 | West - 512B St Clair Replacement Bus towards Keele | 21:18–21:33 | 8402 | observed | 105197020 |
| 43 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 21:38–21:58 | 8402 | observed | 94612020 |
| 44 | 512 | West - 512B St Clair Replacement Bus towards Keele | 21:58–22:13 | 8402 | observed | 57284020 |
| 45 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 22:18–22:34 | 8402 | observed | 89524020 |
| 46 | 512 | West - 512B St Clair Replacement Bus towards Keele | 22:34–22:47 | 8402 | observed | 6955020 |
| 47 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 22:58–23:14 | 8402 | observed | 39848020 |
| 48 | 512 | West - 512B St Clair Replacement Bus towards Keele | 23:14–23:27 | 8402 | observed | 24077020 |
| 49 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 23:38–23:54 | 8402 | observed | 69232020 |
| 50 | 512 | West - 512B St Clair Replacement Bus towards Keele | 23:54–00:07 +1 | 8402 | observed | 2165020 |
| 51 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 00:18 +1–00:34 +1 | 8402 | observed | 47314020 |
| 52 | 512 | West - 512B St Clair Replacement Bus towards Keele | 00:34 +1–00:47 +1 | 8402 | observed | 83798020 |
| 53 | 512 | East - 512B St Clair Replacement Bus towards Lansdowne Station | 00:58 +1–01:14 +1 | 8402 | observed | 108271020 |
| 54 | 512 | West - 512B St Clair Replacement Bus towards Keele | 01:14 +1–01:27 +1 | 8402 | observed | 1246020 |