Clapham Junction to Watford Junction Timetable

Summer 2026 (until Saturday 12th December unless otherwise indicated - see service detail)

Travelling now? Clapham Junction Live Departures

Monday to Friday

SN
05:03
05:44
SN
05:53
06:42
SN
06:38
07:23
SN
07:39
08:20
SN
08:38
09:21
SN
09:39
10:24
SN
10:39
11:21
SN
11:40
12:24
SN
12:39
13:24
SN
13:39
14:21
SN
14:41
15:25
SN
15:39
16:19
SN
16:37
17:20
SN
17:39
18:21
SN
18:39
19:23
SN
19:40
20:23
SN
20:37
21:20
SN
21:38
22:23
SN
22:38
23:25

Saturday

SN
05:09
05:49
SN
05:39
06:24
SN
06:40
07:23
SN
07:39
08:24
SN
08:39
09:22
SN
09:40
10:22
SN
10:40
11:22
SN
11:40
12:24
SN
12:40
13:22
SN
13:40
14:22
SN
14:40
15:23
SN
15:40
16:24
SN
16:40
17:22
SN
17:40
18:22
SN
18:40
19:22
SN
19:36
20:16
SN
20:51
21:36
SN
21:39
22:21
SN
22:39
23:19

Sunday

SN
08:14
08:57
SN
09:10
09:54
SN
10:16
10:58
SN
11:16
11:58
SN
12:05
12:48
SN
13:05
13:48
SN
14:05
14:48
SN
15:05
15:48
SN
16:05
16:48
SN
17:05
17:48
SN
18:06
18:48
SN
19:06
19:48
SN
20:05
20:48
SN
21:19
21:59
SN
22:19
22:58

Train Operators

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Does not run daily or interim schedule

Reverse Direction » Watford Junction to Clapham Junction Train Times

First and Last Service

On weekdays the first train departs Clapham Junction at 05:03 arriving at Watford Junction at 05:44. The last train departs Clapham Junction at 22:38 arriving at Watford Junction at 23:25.

Journey Time

The average journey time between Clapham Junction and Watford Junction is 42 minutes.

Popular journeys from Clapham Junction

Popular journeys from Watford Junction

Timetable data under licence from RSP / Rail Delivery Group