Assignment history for 321 004
| Vehicle | Date | Model |
| 9695 | 2026/11/12 | 2007 Nova Bus LFS |
| 18101 | 2026/11/10 | 2018 NFI XN40 |
| 24111 | 2026/11/09 | |
| 26127 | 2026/11/06 | |
| 18374 | 2026/11/05 | 2018 Nova Bus LFS HEV |
| 19117 | 2026/11/04 | 2019 NFI XN40 |
| 24146 | 2026/11/03 | |
| 18154 | 2026/11/02 | 2018 NFI XN40 |
| 18135 | 2026/10/30 | 2018 NFI XN40 |
| 18375 | 2026/10/29 | 2018 Nova Bus LFS HEV |
| 19115 | 2026/10/28 | 2019 NFI XN40 |
| 19106 | 2026/10/27 | 2019 NFI XN40 |
| 19109 | 2026/10/26 | 2019 NFI XN40 |
| 9662 | 2026/10/23 | 2007 Nova Bus LFS |
| 24130 | 2026/10/22 | |
| 24114 | 2026/10/21 | |
| 24148 | 2026/10/20 | |
| 18362 | 2026/10/19 | 2018 Nova Bus LFS HEV |
| 18155 | 2026/10/16 | 2018 NFI XN40 |
| 24144 | 2026/10/15 | |
| 19129 | 2026/10/15 | 2019 NFI XN40 |
| 18119 | 2026/10/14 | 2018 NFI XN40 |
| 24113 | 2026/10/13 | |
| 9670 | 2026/10/09 | 2007 Nova Bus LFS |
| 19121 | 2026/10/09 | 2019 NFI XN40 |
| 18129 | 2026/10/08 | 2018 NFI XN40 |
| 19108 | 2026/10/07 | 2019 NFI XN40 |
| 18128 | 2026/10/07 | 2018 NFI XN40 |
| 18111 | 2026/10/06 | 2018 NFI XN40 |
| 19142 | 2026/10/05 | 2019 NFI XN40 |
| 16116 | 2026/10/02 | 2016 NFI XD40 |
| 18122 | 2026/10/01 | 2018 NFI XN40 |
| 19143 | 2026/09/29 | 2019 NFI XN40 |