DRT operates reduced service on statutory and designated holidays.
| Date | Holiday | Service level |
|---|---|---|
| February 19 | Family Day | Holiday Schedule |
| March 29 | Good Friday | Holiday Schedule |
| March 31 | Easter | Weekend Schedule |
| April 1 | Easter Monday | Regular weekday schedule |
| May 20 | Victoria Day | Holiday Schedule |
| July 1 | Canada Day | Holiday Schedule |
| August 5 | Civic Holiday | Holiday Schedule |
| September 2 | Labour Day | Holiday Schedule |
| October 14 | Thanksgiving Day | Weekend Schedule |
| December 23 | NA | Weekend Schedule |
| December 24 | Christmas Eve | Weekend Schedule |
| December 25 | Christmas Day | Special schedule |
| December 26 | Boxing Day | Weekend Schedule |
| December 27 | Holiday season | Weekend Schedule |
| December 28 | Holiday season | Weekend Schedule |
| December 29 | Holiday season | Weekend Schedule |
| December 30 | Holiday season | Weekday Schedule |
| December 31 | New Year's Eve | Weekday Schedule |
| Date | Holiday | Service level |
|---|---|---|
| January 1 | New Year's Day | Weekend Schedule |