| 1 | 501 | West - 501B Queen Replacement Bus towards York | 06:28–06:59 | 8669 | observed | 100544020 |
| 2 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 07:00–07:29 | 8669 | observed | 66203020 |
| 3 | 501 | West - 501B Queen Replacement Bus towards York | 07:42–08:19 | 8669 | observed | 51923020 |
| 4 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 08:22–08:51 | 8669 | observed | 58470020 |
| 5 | 501 | West - 501B Queen Replacement Bus towards York | 08:59–09:36 | 8669 | observed | 101747020 |
| 6 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 09:38–10:11 | 8669 | observed | 40671020 |
| 7 | 501 | West - 501B Queen Replacement Bus towards York | 10:19–10:56 | 8669 | observed | 80918020 |
| 8 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 10:58–11:31 | 8669 | observed | 10604020 |
| 9 | 501 | West - 501B Queen Replacement Bus towards York | 11:39–12:16 | 8669 | observed | 34815020 |
| 10 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 12:18–12:51 | 8669 | observed | 12053020 |
| 11 | 501 | West - 501B Queen Replacement Bus towards York | 12:59–13:36 | 8669 | observed | 58133020 |
| 12 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 13:38–14:11 | 8669 | observed | 52873020 |
| 13 | 501 | West - 501B Queen Replacement Bus towards York | 14:19–14:56 | 8669 | observed | 24048020 |
| 14 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 14:58–15:31 | 8669 | observed | 98610020 |
| 15 | 501 | West - 501B Queen Replacement Bus towards York | 15:35–16:16 | 8669 | observed | 38008020 |
| 16 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 16:19–16:56 | 8669 | observed | 35713020 |
| 17 | 501 | West - 501B Queen Replacement Bus towards York | 17:07–17:48 | 8669 | observed | 26332020 |
| 18 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 17:50–18:27 | 8669 | observed | 54928020 |
| 19 | 501 | West - 501B Queen Replacement Bus towards York | 18:37–19:18 | 8669 | observed | 20177020 |
| 20 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 19:23–19:54 | 8669 | observed | 80678020 |
| 21 | 501 | West - 501B Queen Replacement Bus towards York | 20:06–20:39 | 8669 | observed | 57783020 |
| 22 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 20:41–21:12 | 8669 | observed | 25885020 |
| 23 | 501 | West - 501B Queen Replacement Bus towards York | 21:16–21:49 | 8669 | observed | 12257020 |
| 24 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 21:51–22:22 | 8669 | observed | 82327020 |
| 25 | 501 | West - 501B Queen Replacement Bus towards York | 22:32–22:59 | 8669 | observed | 36686020 |
| 26 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 23:01–23:28 | 8669 | observed | 73387020 |
| 27 | 501 | West - 501B Queen Replacement Bus towards York | 23:32–23:59 | 8669 | observed | 81045020 |
| 28 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 00:01 +1–00:28 +1 | 8669 | observed | 78666020 |
| 29 | 501 | West - 501B Queen Replacement Bus towards York | 00:34 +1–01:01 +1 | 8669 | observed | 57840020 |
| 30 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 01:01 +1–01:28 +1 | 8669 | observed | 11646020 |