| 2021-05-28 | 20:25:00 | 12 | 24.40 | Plymouth City Centre Royal Parade |
| 503 |
| 2022-02-02 | 22:20:00 | 34 | 9.14 | Plymouth Royal Parade |
| 503 |
| 2022-02-02 | 19:10:00 | 12 | 29.71 | Launceston Westgate Street |
| 503 |
| 2021-05-28 | 22:20:00 | 34 | 7.63 | Plymouth City Centre Royal Parade |
| 503 |
| 2022-02-02 | 19:00:00 | Not In Service | 1.54 | Plymouth City Centre Royal Parade |
| 503 |
| 2022-01-17 | 18:30:00 | 12 | 47.42 | Plymouth Royal Parade |
| 503 |
| 2022-01-12 | 17:15:00 | 70A | 19.81 | Cremyll Edgecumbe House Top Entrance |
| 503 |
| 2022-02-02 | 21:43:00 | 34 | 8.56 | Derriford Hospital |
| 503 |
| 2022-01-17 | 16:05:00 | 12 | 49.24 | Bude The Strand |
| 503 |
| 2022-01-12 | 19:02:00 | 70A | 19.92 | Plymouth Royal Parade |
| 503 |
| 2021-05-28 | 19:10:00 | 12 | 24.35 | Launceston Westgate Street |
| 503 |
| 2021-05-28 | 21:43:00 | 34 | 7.40 | Derriford Derriford Hospital |
| 503 |
| 2022-02-02 | 22:53:00 | Not In Service | 1.68 | Milehouse Bus Depot |
| 503 |
| 2022-02-02 | 20:25:00 | 12 | 27.83 | Plymouth Royal Parade |
| 503 |