| 1 | 501 | West - 501B Queen Replacement Bus towards York | 05:14–05:39 | — | unobserved | 61800010 |
| 2 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 05:41–06:02 | — | unobserved | 43230010 |
| 3 | 501 | West - 501B Queen Replacement Bus towards York | 06:10–06:35 | — | unobserved | 70775010 |
| 4 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 06:37–06:58 | — | unobserved | 51728010 |
| 5 | 501 | West - 501B Queen Replacement Bus towards York | 07:06–07:31 | — | unobserved | 90507010 |
| 6 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 07:33–07:54 | — | unobserved | 50399010 |
| 7 | 501 | West - 501B Queen Replacement Bus towards York | 08:03–08:37 | — | unobserved | 87340010 |
| 8 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 08:41–09:08 | — | unobserved | 18178010 |
| 9 | 501 | West - 501B Queen Replacement Bus towards York | 09:13–09:47 | — | unobserved | 56491010 |
| 10 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 09:51–10:18 | — | unobserved | 2598010 |
| 11 | 501 | West - 501B Queen Replacement Bus towards York | 10:23–10:57 | 8857 | observed | 16186010 |
| 12 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 11:01–11:28 | 8857 | observed | 19397010 |
| 13 | 501 | West - 501B Queen Replacement Bus towards York | 11:33–12:07 | 8857 | observed | 71753010 |
| 14 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 12:09–12:39 | 8857 | observed | 36806010 |
| 15 | 501 | West - 501B Queen Replacement Bus towards York | 12:42–13:19 | 8857 | observed | 38151010 |
| 16 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 13:21–13:51 | 8857 | observed | 4914010 |
| 17 | 501 | West - 501B Queen Replacement Bus towards York | 13:54–14:31 | 8857 | observed | 16339010 |
| 18 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 14:33–15:03 | 8857 | observed | 81900010 |
| 19 | 501 | West - 501B Queen Replacement Bus towards York | 15:06–15:43 | 8857 | observed | 70448010 |
| 20 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 15:45–16:15 | 8857 | observed | 63772010 |
| 21 | 501 | West - 501B Queen Replacement Bus towards York | 16:18–16:55 | 8857 | observed | 70896010 |
| 22 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 16:57–17:27 | 8857 | observed | 62428010 |
| 23 | 501 | West - 501B Queen Replacement Bus towards York | 17:30–18:07 | 8857 | observed | 54611010 |
| 24 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 18:09–18:39 | 8857 | observed | 61555010 |
| 25 | 501 | West - 501B Queen Replacement Bus towards York | 18:44–19:21 | 8857 | observed | 56783010 |
| 26 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 19:24–19:51 | 8857 | observed | 37611010 |
| 27 | 501 | West - 501B Queen Replacement Bus towards York | 20:00–20:32 | 8857 | observed | 3174010 |
| 28 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 20:34–21:01 | 8857 | observed | 30731010 |
| 29 | 501 | West - 501B Queen Replacement Bus towards York | 21:10–21:42 | 8857 | observed | 57947010 |
| 30 | 501 | East - 501B Queen Replacement Bus towards Kingston Rd | 21:44–22:11 | 8857 | observed | 39743010 |