| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
502 LANGLEY CTR 502 SURREY CTRL STN | 06:00 | 23:51 | 17:51 | Su (4/06-6/21) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 502 SURREY CTRL STN | 06:00 | 06:33 | 00:33 | Su (4/06-6/21) +4/10 +5/18 |
| 502 LANGLEY CTR | 06:45 | 07:25 | 00:40 | Su (4/06-6/21) +4/10 +5/18 |
| 502 SURREY CTRL STN | 07:30 | 08:06 | 00:36 | Su (4/06-6/21) +4/10 +5/18 |
| 502 LANGLEY CTR | 08:20 | 09:04 | 00:44 | Su (4/06-6/21) +4/10 +5/18 |
| 502 SURREY CTRL STN | 09:15 | 09:52 | 00:37 | Su (4/06-6/21) +4/10 +5/18 |
| 502 LANGLEY CTR | 10:05 | 10:49 | 00:44 | Su (4/06-6/21) +4/10 +5/18 |
| 502 SURREY CTRL STN | 11:00 | 11:39 | 00:39 | Su (4/06-6/21) +4/10 +5/18 |
| 502 LANGLEY CTR | 11:50 | 12:34 | 00:44 | Su (4/06-6/21) +4/10 +5/18 |
| 502 SURREY CTRL STN | 12:45 | 13:26 | 00:41 | Su (4/06-6/21) +4/10 +5/18 |
| 502 LANGLEY CTR | 13:35 | 14:19 | 00:44 | Su (4/06-6/21) +4/10 +5/18 |
| 502 SURREY CTRL STN | 14:29 | 15:13 | 00:44 | Su (4/06-6/21) +4/10 +5/18 |
| 502 LANGLEY CTR | 15:20 | 16:04 | 00:44 | Su (4/06-6/21) +4/10 +5/18 |
| 502 SURREY CTRL STN | 16:13 | 16:58 | 00:45 | Su (4/06-6/21) +4/10 +5/18 |
| 502 LANGLEY CTR | 17:05 | 17:46 | 00:41 | Su (4/06-6/21) +4/10 +5/18 |
| 502 SURREY CTRL STN | 17:59 | 18:40 | 00:41 | Su (4/06-6/21) +4/10 +5/18 |
| 502 LANGLEY CTR | 18:45 | 19:25 | 00:40 | Su (4/06-6/21) +4/10 +5/18 |
| 502 SURREY CTRL STN | 19:30 | 20:08 | 00:38 | Su (4/06-6/21) +4/10 +5/18 |
| 502 LANGLEY CTR | 20:15 | 20:53 | 00:38 | Su (4/06-6/21) +4/10 +5/18 |
| 502 SURREY CTRL STN | 21:00 | 21:36 | 00:36 | Su (4/06-6/21) +4/10 +5/18 |
| 502 LANGLEY CTR | 21:45 | 22:23 | 00:38 | Su (4/06-6/21) +4/10 +5/18 |
| 502 SURREY CTRL STN | 22:30 | 23:06 | 00:36 | Su (4/06-6/21) +4/10 +5/18 |
| 502 LANGLEY CTR | 23:15 | 23:51 | 00:36 | Su (4/06-6/21) +4/10 +5/18 |