| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| STC | 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Langley Centre 503 Fraser Hwy Exp/Surrey Central Station 503 Fraser Hwy Exp/Surrey Central Station | 06:44 | 22:30 | 15:46 | Su (4/21-6/22) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 503 Fraser Hwy Exp/Aldergrove | 06:44 | 07:46 | 01:02 | Su (4/21-6/22) +5/19 |
| 503 Fraser Hwy Exp/Surrey Central Station | 08:01 | 09:08 | 01:07 | Su (4/21-6/22) +5/19 |
| 503 Fraser Hwy Exp/Aldergrove | 09:14 | 10:26 | 01:12 | Su (4/21-6/22) +5/19 |
| 503 Fraser Hwy Exp/Surrey Central Station | 10:33 | 11:46 | 01:13 | Su (4/21-6/22) +5/19 |
| 503 Fraser Hwy Exp/Langley Centre | 11:59 | 12:43 | 00:44 | Su (4/21-6/22) +5/19 |
| 503 Fraser Hwy Exp/Surrey Central Station | 12:49 | 13:34 | 00:45 | Su (4/21-6/22) +5/19 |
| 503 Fraser Hwy Exp/Aldergrove | 13:44 | 14:59 | 01:15 | Su (4/21-6/22) +5/19 |
| 503 Fraser Hwy Exp/Surrey Central Station | 15:09 | 16:24 | 01:15 | Su (4/21-6/22) +5/19 |
| 503 Fraser Hwy Exp/Langley Centre | 16:30 | 17:15 | 00:45 | Su (4/21-6/22) +5/19 |
| 503 Fraser Hwy Exp/Surrey Central Station | 17:23 | 18:07 | 00:44 | Su (4/21-6/22) +5/19 |
| 503 Fraser Hwy Exp/Aldergrove | 18:16 | 19:28 | 01:12 | Su (4/21-6/22) +5/19 |
| 503 Fraser Hwy Exp/Surrey Central Station | 19:39 | 20:48 | 01:09 | Su (4/21-6/22) +5/19 |
| 503 Fraser Hwy Exp/Langley Centre | 21:01 | 21:41 | 00:40 | Su (4/21-6/22) +5/19 |
| 503 Fraser Hwy Exp/Surrey Central Station | 21:52 | 22:30 | 00:38 | Su (4/21-6/22) +5/19 |