| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| STC | 502 LANGLEY CTR 502 SURREY CTRL STN | 08:15 | 24:36 | 16:21 | Su (1/03-4/17) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 502 SURREY CTRL STN | 08:15 | 08:53 | 00:38 | Su (1/03-4/17) +2/21 +4/15 |
| 502 LANGLEY CTR | 09:05 | 09:45 | 00:40 | Su (1/03-4/17) +2/21 +4/15 |
| 502 SURREY CTRL STN | 10:00 | 10:39 | 00:39 | Su (1/03-4/17) +2/21 +4/15 |
| 502 LANGLEY CTR | 10:50 | 11:31 | 00:41 | Su (1/03-4/17) +2/21 +4/15 |
| 502 SURREY CTRL STN | 11:45 | 12:26 | 00:41 | Su (1/03-4/17) +2/21 +4/15 |
| 502 LANGLEY CTR | 12:35 | 13:16 | 00:41 | Su (1/03-4/17) +2/21 +4/15 |
| 502 SURREY CTRL STN | 13:30 | 14:12 | 00:42 | Su (1/03-4/17) +2/21 +4/15 |
| 502 LANGLEY CTR | 14:20 | 15:01 | 00:41 | Su (1/03-4/17) +2/21 +4/15 |
| 502 SURREY CTRL STN | 15:13 | 15:55 | 00:42 | Su (1/03-4/17) +2/21 +4/15 |
| 502 LANGLEY CTR | 16:05 | 16:46 | 00:41 | Su (1/03-4/17) +2/21 +4/15 |
| 502 SURREY CTRL STN | 16:59 | 17:40 | 00:41 | Su (1/03-4/17) +2/21 +4/15 |
| 502 LANGLEY CTR | 17:50 | 18:31 | 00:41 | Su (1/03-4/17) +2/21 +4/15 |
| 502 SURREY CTRL STN | 18:43 | 19:22 | 00:39 | Su (1/03-4/17) +2/21 +4/15 |
| 502 LANGLEY CTR | 19:30 | 20:09 | 00:39 | Su (1/03-4/17) +2/21 +4/15 |
| 502 SURREY CTRL STN | 20:15 | 20:51 | 00:36 | Su (1/03-4/17) +2/21 +4/15 |
| 502 LANGLEY CTR | 21:00 | 21:38 | 00:38 | Su (1/03-4/17) +2/21 +4/15 |
| 502 SURREY CTRL STN | 21:45 | 22:21 | 00:36 | Su (1/03-4/17) +2/21 +4/15 |
| 502 LANGLEY CTR | 22:30 | 23:06 | 00:36 | Su (1/03-4/17) +2/21 +4/15 |
| 502 SURREY CTRL STN | 23:15 | 23:48 | 00:33 | Su (1/03-4/17) +2/21 +4/15 |
| 502 LANGLEY CTR | 24:00 | 24:36 | 00:36 | Su (1/03-4/17) +2/21 +4/15 |