Dallas ISD has released an updated bell schedule for the 2017–2018 school year.
2017-2018 Standard Bell Schedules
| Schools | Times | Early Release End Time |
| Elementary Schools and Vanguards | 7:45 a.m. – 2:56 p.m. | 11:55 a.m. |
| Middle Schools, Academies and Montessori | 8:25 a.m. – 3:36 p.m. | 12:35 p.m. |
| High Schools, Magnets, and Early Colleges | 9:05 a.m. – 4:16 p.m. | 1:15 p.m. |
Approved Exceptions for 2017-2018
| Campus | Start Time | End Time | Early Release Time | Notes |
| Bryan Adams | 9:05 | 4:20 | 1:15 p.m. | |
| Ann Richards | 8:25 | 4:00 | 12:35 p.m. | |
| Rosemont Primary | 8:00 | 3:11 | 12:10 p.m. | No buses |
| Rosemont (Upper Campus) | 8:15 | 3:26 | 12:25 p.m. | No buses |
| Harry Stone Montessori | 7:45 | 2:56 | 11:55 a.m. | Align with Elementary |
| LACEY | 8:50 | 4:01 | 1:00 p.m. | No buses |
| Lassiter | 9:15 | 4:55 | 1:25 p.m. | No buses |
| Gilliam | 8:00 | 3:25 | 12:10 p.m. | |
| Samuell Early College | 9:00 | 4:11 | 1:15 p.m. | |
| Obama | 8:00 | 4:00 | 12:10 p.m. | |
| Blanton | 7:45 | 3:45 | 11:55 a.m. | ACE |
| Carr | 7:45 | 3:45 | 11:55 a.m. | ACE |
| Ervin | 7:45 | 3:45 | 11:55 a.m. | ACE |
| Hernandez | 7:45 | 3:45 | 11:55 a.m. | ACE |
| U Lee | 7:45 | 3:45 | 11:55 a.m. | ACE |
| Mills | 7:45 | 3:45 | 11:55 a.m. | ACE |
| Pease | 7:45 | 3:45 | 11:55 a.m. | ACE |
| Ray | 7:45 | 3:45 | 11:55 a.m. | ACE |
| Titche | 7:45 | 3:45 | 11:55 a.m. | ACE |
| Dade | 8:25 | 4:25 | 12:35 p.m. | ACE |
| Edison | 8:25 | 4:25 | 12:35 p.m. | ACE |
| Rusk | 8:25 | 4:25 | 12:35 p.m. | ACE |
| Zumwalt | 8:25 | 4:25 | 12:35 p.m. | ACE |
| Hulcy | 8:00 | 4:00 | 12:10 p.m. | Choice |
| IDEA | 8:00 | 4:00 | 12:10 p.m. | Choice |
| Solar | 8:00 | 4:00 | 12:10 p.m. | Choice |
| City Lab | 8:00 | 4:00 | 12:10 p.m. | Choice |
Early release times are listed for elementary campuses. However, at this time, there are no early release days scheduled for elementary.
