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Viewing the timetable for service 321

Luton to Watford
through Harpenden, St Albans and Garston

  • Route 321 - London Road Diversion (Update)

    Today 00:00 - 28th Aug 2026

    Due to ongoing roadworks on London Road, buses will be diverted in both directions via Park Street and Cutenhoe Road.

    Customers are advised to use the bus stops located along the diversion route.

    During this diversion, the following bus stops will not be served:

    Holly Street (Matalan)
    Tennyson House
    Stockwood Park

    We apologise for any inconvenience caused and thank you for your patience and understanding.

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Luton Station Interchange (Stand 9), Luton Town Centre 06:00 06:30 07:00 07:30 08:00 08:15 08:40 09:00 09:15 09:30 09:45 10:00 10:15 10:30 10:45 11:00 11:15 11:30 11:45 12:00 12:15 12:30 12:45 13:00 13:15 13:30 13:45 14:00 14:20 14:40 15:00 15:20 15:40 16:00 16:20 16:40 17:00 17:20 17:50 18:30 19:00 19:30 20:00 20:30 21:00 21:30 22:00
Stockwood Park Entrance (opp), Stockwood 06:12 06:42 07:12 07:41 08:11 08:26 08:50 09:11 09:26 09:41 09:56 10:12 10:27 10:42 10:57 11:12 11:27 11:42 11:57 12:12 12:27 12:42 12:57 13:12 13:27 13:42 13:57 14:13 14:33 14:53 15:13 15:33 15:53 16:13 16:33 16:53 17:11 17:31 18:01 18:41 19:09 19:39 20:09 20:39 21:09 21:39 22:09
The Common (opp), Kinsbourne Green 06:19 06:49 07:19 07:48 08:18 08:33 08:57 09:19 09:33 09:48 10:03 10:19 10:34 10:49 11:04 11:19 11:34 11:49 12:04 12:19 12:34 12:49 13:04 13:19 13:34 13:49 14:04 14:20 14:40 15:00 15:20 15:40 16:00 16:20 16:40 17:00 17:18 17:38 18:08 18:48 19:16 19:46 20:16 20:46 21:16 21:46 22:16
The George PH (Stop D), Harpenden 06:26 06:56 07:26 07:55 08:25 08:40 09:04 09:27 09:42 09:57 10:13 10:29 10:44 10:59 11:14 11:29 11:44 11:59 12:14 12:29 12:44 12:59 13:14 13:29 13:44 13:59 14:12 14:28 14:48 15:08 15:28 15:48 16:08 16:28 16:48 17:07 17:25 17:45 18:15 18:55 19:21 19:51 20:21 20:51 21:21 21:51 22:21
Texaco Garage (nr), New Greens 06:37 07:07 07:37 08:06 08:36 08:51 09:15 09:38 09:53 10:08 10:24 10:40 10:55 11:10 11:25 11:40 11:55 12:10 12:25 12:40 12:55 13:10 13:25 13:40 13:55 14:10 14:23 14:39 14:59 15:19 15:39 15:59 16:19 16:39 16:59 17:17 17:35 17:55 18:25 19:05 19:30 20:00 20:30 21:00 21:30 22:00 22:30
St Peter's Street (Stop 5), St Albans 06:47 07:17 07:47 08:17 08:47 09:02 09:26 09:50 10:05 10:21 10:37 10:53 11:08 11:23 11:38 11:53 12:08 12:23 12:38 12:53 13:08 13:23 13:38 13:53 14:08 14:21 14:34 14:50 15:10 15:30 15:50 16:10 16:30 16:50 17:10 17:26 17:44 18:04 18:34 19:12 19:37 20:07 20:37 21:07 21:37 22:07 22:37
St Albans Abbey Railway Station (Stop A), St Albans 06:50 07:20 07:50 08:20 08:50 09:05 09:29 09:54 10:09 10:25 10:41 10:57 11:12 11:27 11:42 11:57 12:12 12:27 12:42 12:57 13:12 13:27 13:42 13:57 14:12 14:25 14:38 14:54 15:14 15:34 15:54 16:14 16:34 16:54 17:30 18:08 18:38 19:15 19:40 20:10 20:40 21:10 22:10
Ragged Hall Lane (opp), Chiswell Green 06:54 07:25 07:55 08:26 08:56 09:11 09:35 10:01 10:16 10:32 10:48 11:04 11:19 11:34 11:49 12:04 12:19 12:34 12:49 13:04 13:19 13:34 13:49 14:04 14:20 14:33 14:46 15:02 15:22 15:42 16:02 16:22 16:42 17:02 17:37 18:15 18:45 19:20 19:45 20:15 20:45 21:15 22:15
Bucknalls Lane (nr), Garston 07:03 07:35 08:05 08:36 09:06 09:20 09:44 10:12 10:27 10:43 10:59 11:15 11:30 11:45 12:00 12:15 12:30 12:45 13:00 13:15 13:30 13:45 14:00 14:16 14:32 14:45 14:58 15:14 15:34 15:54 16:14 16:34 16:54 17:12 17:47 18:25 18:55 19:28 19:53 20:23 20:53 21:23 22:23
Library (nr), North Watford 07:11 07:43 08:14 08:45 09:16 09:30 09:54 10:22 10:37 10:53 11:09 11:25 11:40 11:55 12:10 12:25 12:40 12:55 13:10 13:25 13:40 13:55 14:09 14:25 14:41 14:54 15:07 15:23 15:43 16:03 16:23 16:43 17:03 17:21 17:56 18:34 19:04 19:35 20:00 20:30 21:00 21:30 22:30
Watford Junction Railway Station (Stop 2), Watford 07:19 07:52 08:24 08:55 09:26 09:41 10:05 10:33 10:48 11:04 11:20 11:36 11:51 12:06 12:21 12:36 12:51 13:06 13:21 13:36 13:51 14:06 14:20 14:36 14:52 15:05 15:18 15:34 15:54 16:14 16:34 16:54 17:14 17:32 18:07 18:45 19:12 19:43 20:08 20:38 21:08 21:38 22:38
Beechen Grove (Stop M), Watford 07:23 07:56 08:28 08:59 09:30 09:45 10:10 10:38 10:53 11:09 11:25 11:41 11:56 12:11 12:26 12:41 12:56 13:11 13:26 13:41 13:56 14:11 14:25 14:41 14:57 15:10 15:23 15:39 15:59 16:19 16:39 16:59 17:19 17:37 18:12 18:50 19:16 19:47 20:12 20:42 21:12 21:42 22:42
Watford Hospital Car Park (opp), Watford 07:32 08:05 08:37 09:08 09:40 09:55 10:22 10:50 11:05 11:21 11:37 11:53 12:08 12:23 12:38 12:53 13:08 13:23 13:38 13:53 14:08 14:23 14:37 14:53 15:09 15:22 15:35 15:51 16:11 16:31 16:51 17:11 17:31 17:49 18:22 19:02 19:24 19:55 20:20 20:50 21:20 21:50 22:50

The times shown are for fixed ‘Timing Point’ stops, which regulate the service. Drivers may wait at these stops if the bus is running early. Times for all other stops are estimates only. Please aim to arrive at your stop around 5 minutes before the time shown.