| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
502 LANGLEY CTR 502 SURREY CTRL STN | 06:30 | 24:21 | 17:51 | Su (1/03-4/17) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 502 SURREY CTRL STN | 06:30 | 07:04 | 00:34 | Su (1/03-4/17) +2/21 +4/15 |
| 502 LANGLEY CTR | 07:15 | 07:51 | 00:36 | Su (1/03-4/17) +2/21 +4/15 |
| 502 SURREY CTRL STN | 08:00 | 08:38 | 00:38 | Su (1/03-4/17) +2/21 +4/15 |
| 502 LANGLEY CTR | 08:49 | 09:29 | 00:40 | Su (1/03-4/17) +2/21 +4/15 |
| 502 SURREY CTRL STN | 09:45 | 10:23 | 00:38 | Su (1/03-4/17) +2/21 +4/15 |
| 502 LANGLEY CTR | 10:35 | 11:16 | 00:41 | Su (1/03-4/17) +2/21 +4/15 |
| 502 SURREY CTRL STN | 11:30 | 12:11 | 00:41 | Su (1/03-4/17) +2/21 +4/15 |
| 502 LANGLEY CTR | 12:20 | 13:01 | 00:41 | Su (1/03-4/17) +2/21 +4/15 |
| 502 SURREY CTRL STN | 13:15 | 13:57 | 00:42 | Su (1/03-4/17) +2/21 +4/15 |
| 502 LANGLEY CTR | 14:05 | 14:46 | 00:41 | Su (1/03-4/17) +2/21 +4/15 |
| 502 SURREY CTRL STN | 14:58 | 15:40 | 00:42 | Su (1/03-4/17) +2/21 +4/15 |
| 502 LANGLEY CTR | 15:50 | 16:31 | 00:41 | Su (1/03-4/17) +2/21 +4/15 |
| 502 SURREY CTRL STN | 16:44 | 17:25 | 00:41 | Su (1/03-4/17) +2/21 +4/15 |
| 502 LANGLEY CTR | 17:35 | 18:16 | 00:41 | Su (1/03-4/17) +2/21 +4/15 |
| 502 SURREY CTRL STN | 18:27 | 19:06 | 00:39 | Su (1/03-4/17) +2/21 +4/15 |
| 502 LANGLEY CTR | 19:15 | 19:54 | 00:39 | Su (1/03-4/17) +2/21 +4/15 |
| 502 SURREY CTRL STN | 20:00 | 20:36 | 00:36 | Su (1/03-4/17) +2/21 +4/15 |
| 502 LANGLEY CTR | 20:45 | 21:23 | 00:38 | Su (1/03-4/17) +2/21 +4/15 |
| 502 SURREY CTRL STN | 21:30 | 22:06 | 00:36 | Su (1/03-4/17) +2/21 +4/15 |
| 502 LANGLEY CTR | 22:15 | 22:51 | 00:36 | Su (1/03-4/17) +2/21 +4/15 |
| 502 SURREY CTRL STN | 23:00 | 23:33 | 00:33 | Su (1/03-4/17) +2/21 +4/15 |
| 502 LANGLEY CTR | 23:45 | 24:21 | 00:36 | Su (1/03-4/17) +2/21 +4/15 |