| 1 | 52 | West - 52B Lawrence West towards Westwood via Dixon Rd | 05:07–06:04 | — | unobserved | 133284020 |
| 2 | 52 | East - 52 Lawrence West towards Lawrence Station | 06:12–07:29 | — | unobserved | 2242020 |
| 3 | 52 | West - 52A Lawrence West towards Pearson Airport via Dixon Rd | 07:39–08:51 | — | unobserved | 64692020 |
| 4 | 52 | East - 52 Lawrence West towards Lawrence Station | 08:51–08:56 | — | unobserved | 41547020 |
| 5 | 52 | East - 52 Lawrence West towards Lawrence Station | 09:05–10:09 | — | unobserved | 87926020 |
| 6 | 52 | West - 52B Lawrence West towards Westwood via Dixon Rd | 10:17–11:37 | — | unobserved | 128520020 |
| 7 | 52 | East - 52 Lawrence West towards Lawrence Station | 11:51–13:09 | — | unobserved | 72372020 |
| 8 | 52 | West - 52B Lawrence West towards Westwood via Dixon Rd | 13:17–14:37 | — | unobserved | 603020 |
| 9 | 52 | East - 52 Lawrence West towards Lawrence Station | 14:46–16:16 | — | unobserved | 35154020 |
| 10 | 52 | West - 52A Lawrence West towards Pearson Airport via Dixon Rd | 16:24–17:48 | — | unobserved | 55466020 |
| 11 | 52 | East - 52 Lawrence West towards Lawrence Station | 17:48–17:53 | — | unobserved | 115601020 |
| 12 | 52 | East - 52 Lawrence West towards Lawrence Station | 18:02–19:06 | — | unobserved | 41710020 |
| 13 | 52 | West - 52A Lawrence West towards Pearson Airport via Dixon Rd | 19:14–20:24 | — | unobserved | 12589020 |
| 14 | 52 | East - 52 Lawrence West towards Lawrence Station | 20:24–20:27 | — | unobserved | 83776020 |
| 15 | 52 | East - 52 Lawrence West towards Lawrence Station | 20:27–21:21 | — | unobserved | 64578020 |
| 16 | 52 | West - 52A Lawrence West towards Pearson Airport via Dixon Rd | 21:25–22:25 | 8891 | observed | 117949020 |
| 17 | 52 | East - 52 Lawrence West towards Lawrence Station | 22:25–22:28 | 8891 | observed | 1930020 |
| 18 | 52 | East - 52 Lawrence West towards Lawrence Station | 22:43–23:30 | 8891 | observed | 49694020 |
| 19 | 52 | West - 52A Lawrence West towards Pearson Airport via Dixon Rd | 23:37–00:32 +1 | 8891 | observed | 116793020 |
| 20 | 52 | East - 52 Lawrence West towards Lawrence Station | 00:32 +1–00:35 +1 | 8891 | observed | 79742020 |
| 21 | 52 | East - 52 Lawrence West towards Lawrence Station | 00:35 +1–01:22 +1 | 8891 | observed | 16592020 |
| 22 | 52 | West - 52A Lawrence West towards Pearson Airport via Dixon Rd | 01:32 +1–02:23 +1 | 8891 | observed | 117098020 |