Assignment history for 503 003
| Vehicle | Date | Model |
| 18158 | 2026/03/13 | 2018 NFI XN40 |
| 19106 | 2026/03/11 | 2019 NFI XN40 |
| 18373 | 2026/03/10 | 2018 Nova Bus LFS HEV |
| 24104 | 2026/03/07 | |
| 18150 | 2026/03/06 | 2018 NFI XN40 |
| 18369 | 2026/03/05 | 2018 Nova Bus LFS HEV |
| 24128 | 2026/03/05 | |
| 24127 | 2026/03/05 | |
| 24146 | 2026/03/04 | |
| 18131 | 2026/03/03 | 2018 NFI XN40 |
| 18131 | 2026/02/28 | 2018 NFI XN40 |
| 19122 | 2026/02/27 | 2019 NFI XN40 |
| 19134 | 2026/02/26 | 2019 NFI XN40 |
| 24120 | 2026/02/25 | |
| 18129 | 2026/02/24 | 2018 NFI XN40 |
| 18114 | 2026/02/21 | 2018 NFI XN40 |
| 18108 | 2026/02/20 | 2018 NFI XN40 |
| 24115 | 2026/02/19 | |
| 24128 | 2026/02/18 | |
| 16105 | 2026/02/14 | 2016 NFI XD40 |
| 24136 | 2026/02/13 | |
| 19127 | 2026/02/12 | 2019 NFI XN40 |
| 24138 | 2026/02/11 | |
| 19137 | 2026/02/10 | 2019 NFI XN40 |
| 18123 | 2026/02/07 | 2018 NFI XN40 |
| 18126 | 2026/02/06 | 2018 NFI XN40 |
| 7492 | 2026/02/05 | 2006 NFI D40LFR |
| 16137 | 2026/02/04 | 2016 NFI XD40 |
| 9673 | 2026/02/03 | 2007 Nova Bus LFS |