| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
256 21st To Whitby Estates 256 Park Royal | 20:05 | 21:57 | 01:52 | (1/01-4/14) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 256 21st To Whitby Estates | 20:05 | 20:40 | 00:35 | (1/01-4/14) +1/05 +1/12 +1/19 +1/26 +2/02 +2/09 +2/16 +2/23 +3/01 +3/08 +3/15 +3/22 +4/05 +4/12 |
| 256 Park Royal | 20:40 | 20:57 | 00:17 | (1/01-4/14) +1/05 +1/12 +1/19 +1/26 +2/02 +2/09 +2/16 +2/23 +3/01 +3/08 +3/15 +3/22 +4/05 +4/12 |
| 256 21st To Whitby Estates | 21:05 | 21:40 | 00:35 | (1/01-4/14) +1/05 +1/12 +1/19 +1/26 +2/02 +2/09 +2/16 +2/23 +3/01 +3/08 +3/15 +3/22 +4/05 +4/12 |
| 256 Park Royal | 21:40 | 21:57 | 00:17 | (1/01-4/14) +1/05 +1/12 +1/19 +1/26 +2/02 +2/09 +2/16 +2/23 +3/01 +3/08 +3/15 +3/22 +4/05 +4/12 |