| Vehicle | Run | Runs out of | From | Until | Trips seen | How it started | How it ended |
|---|---|---|---|---|---|---|---|
| 6621 | 06 | — | Nov 11, 2026, 06:53 | Nov 11, 2026, 20:59 | 1–12 of 12 (12 seen) | Pulled out | Finished the block |
| # | Route | Headsign | Scheduled | Vehicle | Coverage | Trip id |
|---|---|---|---|---|---|---|
| 1 | 503 | West - 503 Kingston Rd Replacement Bus towards Dufferin Gate | 06:57–07:54 | 6621 | observed | 95488020 |
| 2 | 503 | East - 503 Kingston Rd Replacement Bus towards Victoria Park | 07:59–08:59 | 6621 | observed | 43110020 |
| 3 | 503 | West - 503 Kingston Rd Replacement Bus towards Dufferin Gate | 09:05–10:10 | 6621 | observed | 78048020 |
| 4 | 503 | East - 503 Kingston Rd Replacement Bus towards Victoria Park | 10:19–11:22 | 6621 | observed | 75377020 |
| 5 | 503 | West - 503 Kingston Rd Replacement Bus towards Dufferin Gate | 11:29–12:32 | 6621 | observed | 35188020 |
| 6 | 503 | East - 503 Kingston Rd Replacement Bus towards Victoria Park | 12:39–13:42 | 6621 | observed | 24610020 |
| 7 | 503 | West - 503 Kingston Rd Replacement Bus towards Dufferin Gate | 13:49–14:52 | 6621 | observed | 82739020 |
| 8 | 503 | East - 503 Kingston Rd Replacement Bus towards Victoria Park | 14:59–16:11 | 6621 | observed | 101942020 |
| 9 | 503 | West - 503 Kingston Rd Replacement Bus towards Dufferin Gate | 16:17–17:28 | 6621 | observed | 6219020 |
| 10 | 503 | East - 503 Kingston Rd Replacement Bus towards Victoria Park | 17:35–18:47 | 6621 | observed | 64016020 |
| 11 | 503 | West - 503 Kingston Rd Replacement Bus towards Dufferin Gate | 18:53–19:59 | 6621 | observed | 16190020 |
| 12 | 503 | East - 503 Kingston Rd Replacement Bus towards Victoria Park | 20:07–21:05 | 6621 | observed | 91919020 |