| Line/Block | Depot | Headsigns | Start | End | Duration | Schedule | 
|---|---|---|---|---|---|---|
| 503 001 | STC | 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Surrey Central Station | 04:26 | 23:22 | 18:56 | MTuWThF (1/02-4/16) | 
| 503 002 | STC | 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Surrey Central Station | 04:57 | 09:48 | 04:51 | MTuWThF (1/02-4/16) | 
| 503 003 | STC | 503 Fraser Hwy Exp/Aldergrove 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 | 05:43 | 23:04 | 17:21 | MTuWThF (1/02-4/16) | 
| 503 004 | STC | 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Surrey Central Station 503 Fraser Hwy Exp/To Langley Centre | 05:34 | 21:11 | 15:37 | MTuWThF (1/02-4/16) | 
| 503 005 | STC | 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Surrey Central Station | 05:47 | 24:30 | 18:43 | MTuWThF (1/02-4/16) | 
| 503 006 | STC | 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Surrey Central Station | 06:07 | 24:50 | 18:43 | MTuWThF (1/02-4/16) | 
| 503 007 | STC | 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Surrey Central Station 503 Fraser Hwy Exp/To Langley Centre | 06:27 | 20:00 | 13:33 | MTuWThF (1/02-4/16) | 
| 503 008 | STC | 320 Langley Centre 364 Langley Centre 501 Surrey Central Station 503 Fraser Hwy Exp/Aldergrove 316 Scottsdale 501 Langley Centre 503 Fraser Hwy Exp/Surrey Central Station | 06:47 | 18:51 | 12:04 | MTuWThF (1/02-4/16) | 
| 503 009 | STC | 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Surrey Central Station | 14:08 | 19:06 | 04:58 | MTuWThF (1/02-4/16) | 
| 503 010 | STC | 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Langley Centre 503 Fraser Hwy Exp/Surrey Central Station 503 Fraser Hwy Exp/To Langley Centre | 14:18 | 19:16 | 04:58 | MTuWThF (1/02-4/16) | 
| 503 011 | STC | 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Surrey Central Station | 15:44 | 23:56 | 08:12 | MTuWThF (1/02-4/16) | 
| 503 012 | STC | 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Surrey Central Station | 16:04 | 24:14 | 08:10 | MTuWThF (1/02-4/16) | 
| 503 030 | STC | 503 Fraser Hwy Exp/Langley Centre 503 Fraser Hwy Exp/Surrey Central Station | 05:30 | 19:14 | 13:44 | MTuWThF (1/02-4/16) | 
| 503 031 | STC | 503 Fraser Hwy Exp/Langley Centre 503 Fraser Hwy Exp/Surrey Central Station | 05:20 | 22:30 | 17:10 | MTuWThF (1/02-4/16) | 
| 503 032 | STC | 503 Fraser Hwy Exp/Langley Centre 503 Fraser Hwy Exp/Surrey Central Station | 05:50 | 11:12 | 05:22 | MTuWThF (1/02-4/16) | 
| 503 033 | STC | 503 Fraser Hwy Exp/Langley Centre 503 Fraser Hwy Exp/Surrey Central Station | 05:57 | 09:39 | 03:42 | MTuWThF (1/02-4/16) | 
| 503 034 | STC | 503 Fraser Hwy Exp/Langley Centre 503 Fraser Hwy Exp/To Langley Sec 503 Fraser Hwy Exp/Surrey Central Station | 06:42 | 10:16 | 03:34 | MTuWThF (1/02-4/16) | 
| 503 035 | STC | 503 Fraser Hwy Exp/Langley Centre 503 Fraser Hwy Exp/Surrey Central Station | 06:57 | 09:36 | 02:39 | MTuWThF (1/02-4/16) | 
| 503 036 | STC | 503 Fraser Hwy Exp/Langley Centre 503 Fraser Hwy Exp/Surrey Central Station | 12:22 | 21:56 | 09:34 | MTuWThF (1/02-4/16) | 
| 503 037 | STC | 503 Fraser Hwy Exp/Langley Centre 503 Fraser Hwy Exp/Surrey Central Station | 12:18 | 23:38 | 11:20 | MTuWThF (1/02-4/16) | 
| 503 038 | STC | 503 Fraser Hwy Exp/Langley Centre 503 Fraser Hwy Exp/Surrey Central Station 503 Fraser Hwy Exp/Surrey Central Station | 15:04 | 18:57 | 03:53 | MTuWThF (1/02-4/16) | 
| 503 001 | STC | 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Surrey Central Station | 06:00 | 23:27 | 17:27 | Sa (1/02-4/16) | 
| 503 002 | STC | 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Surrey Central Station | 06:30 | 24:05 | 17:35 | Sa (1/02-4/16) | 
| 503 003 | STC | 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Surrey Central Station | 06:20 | 22:09 | 15:49 | Sa (1/02-4/16) | 
| 503 004 | STC | 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Surrey Central Station | 06:50 | 24:53 | 18:03 | Sa (1/02-4/16) | 
| 503 005 | STC | 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Surrey Central Station | 07:20 | 23:07 | 15:47 | Sa (1/02-4/16) | 
| 503 006 | STC | 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Surrey Central Station | 11:50 | 17:16 | 05:26 | Sa (1/02-4/16) | 
| 503 031 | STC | 503 Fraser Hwy Exp/Langley Centre 503 Fraser Hwy Exp/Surrey Central Station | 06:00 | 23:45 | 17:45 | Sa (1/02-4/16) | 
| 503 032 | STC | 503 Fraser Hwy Exp/Langley Centre 503 Fraser Hwy Exp/Surrey Central Station | 06:35 | 22:52 | 16:17 | Sa (1/02-4/16) | 
| 503 033 | STC | 503 Fraser Hwy Exp/Langley Centre 503 Fraser Hwy Exp/Surrey Central Station | 07:05 | 22:44 | 15:39 | Sa (1/02-4/16) | 
| 503 034 | STC | 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Langley Centre 503 Fraser Hwy Exp/Surrey Central Station 503 Fraser Hwy Exp/To Langley Centre | 12:52 | 19:27 | 06:35 | Sa (1/02-4/16) | 
| 503 001 | STC | 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Surrey Central Station | 06:00 | 24:54 | 18:54 | Su (1/02-4/16) | 
| 503 002 | STC | 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Surrey Central Station | 06:17 | 23:25 | 17:08 | Su (1/02-4/16) | 
| 503 003 | STC | 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Surrey Central Station | 06:30 | 23:05 | 16:35 | Su (1/02-4/16) | 
| 503 004 | STC | 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Surrey Central Station | 06:46 | 24:03 | 17:17 | Su (1/02-4/16) | 
| 503 005 | STC | 503 Fraser Hwy Exp/Aldergrove 503 Fraser Hwy Exp/Surrey Central Station | 07:16 | 22:06 | 14:50 | Su (1/02-4/16) | 
| 503 031 | STC | 503 Fraser Hwy Exp/Langley Centre 503 Fraser Hwy Exp/Surrey Central Station | 06:03 | 23:45 | 17:42 | Su (1/02-4/16) | 
| 503 032 | STC | 503 Fraser Hwy Exp/Langley Centre 503 Fraser Hwy Exp/Surrey Central Station | 06:31 | 22:50 | 16:19 | Su (1/02-4/16) | 
| 503 033 | STC | 503 Fraser Hwy Exp/Langley Centre 503 Fraser Hwy Exp/Surrey Central Station | 07:01 | 22:44 | 15:43 | Su (1/02-4/16) |