| Vehicle | Run | Runs out of | From | Until | Trips seen | How it started | How it ended |
|---|---|---|---|---|---|---|---|
| 6621 | 23 | — | Nov 10, 2026, 15:01 | Nov 11, 2026, 02:09 | 1–10 of 10 (10 seen) | Pulled out | Finished the block |
| # | Route | Headsign | Scheduled | Vehicle | Coverage | Trip id |
|---|---|---|---|---|---|---|
| 1 | 503 | West - 503 Kingston Rd Replacement Bus towards Dufferin Gate | 15:05–16:16 | 6621 | observed | 26523020 |
| 2 | 503 | East - 503 Kingston Rd Replacement Bus towards Victoria Park | 16:23–17:35 | 6621 | observed | 95760020 |
| 3 | 503 | West - 503 Kingston Rd Replacement Bus towards Dufferin Gate | 17:41–18:52 | 6621 | observed | 35589020 |
| 4 | 503 | East - 503 Kingston Rd Replacement Bus towards Victoria Park | 18:59–20:06 | 6621 | observed | 88336020 |
| 5 | 503 | West - 503 Kingston Rd Replacement Bus towards Dufferin Gate | 20:13–21:15 | 6621 | observed | 4858020 |
| 6 | 503 | East - 503 Kingston Rd Replacement Bus towards Victoria Park | 21:23–22:21 | 6621 | observed | 101450020 |
| 7 | 503 | West - 503 Kingston Rd Replacement Bus towards Dufferin Gate | 22:23–23:17 | 6621 | observed | 74421020 |
| 8 | 503 | East - 503 Kingston Rd Replacement Bus towards Victoria Park | 23:25–00:16 +1 | 6621 | observed | 100001020 |
| 9 | 503 | West - 503 Kingston Rd Replacement Bus towards Dufferin Gate | 00:23 +1–01:17 +1 | 6621 | observed | 27811020 |
| 10 | 503 | East - 503 Kingston Rd Replacement Bus towards Victoria Park | 01:25 +1–02:16 +1 | 6621 | observed | 24809020 |