21
15 October 2026
| Route | Trip | To | Vehicle | |
|---|---|---|---|---|
| 21 | 213927241 | 11:40 | Plympton St Mary's Bridge (SE-bound) | 542 - HW63 FHF |
| 21 | 213927242 | 12:44 | Barne Barton Rennie Avenue (SW-bound) | 542 - HW63 FHF |
| 21 | 213927243 | 14:40 | Plympton St Mary's Bridge (SE-bound) | 542 - HW63 FHF |
| 21 | 213927244 | 15:47 | Barne Barton Rennie Avenue (SW-bound) | 542 - HW63 FHF |