*Information related to CBITD’s operations during COVID-19 can be found here and should be reviewed before visiting our terminal or traveling on our vessels. Please be aware that operations of businesses on the islands may also be impacted by COVID-19 and CBITD recommends contacting your destination before traveling.
Currently Displaying: Winter Schedule
Effective: October 12, 2021 – April 15, 2022
KEY: XF = Except Friday, FO = Friday Only
| Departs Portland | Departs Great Diamond | |
| AM | 5:00 | 6:55 |
| 7:45 | 8:55 | |
| 8:00 | ||
| 10:00 | 10:20 | |
| PM | 12:00 | 12:15 |
| 1:00 | 2:10 | |
| 3:00 | ||
| 4:15 | 5:15 | |
| 5:45 | 7:35 | |
| 8:30 XF | 10:05 XF | |
| 9:15 FO | 10:50 FO | |