Bus route

SL3 Chelsea Station - South Station

A bus service operated by Cape Cod Regional Transit Authority (Arlington)

Timetable
Map (tracking 27 buses)
Vehicles

To Chelsea

Timing points All stops

South Station (<NA>)	00:02	00:12	00:26	00:36	00:47	01:16	01:46	05:52	06:05	06:18	06:31	06:44	06:57	07:10	07:23	07:36	07:49	08:02	08:15	08:28	08:41	08:54	09:07	09:20	09:33	09:47	09:59	10:10	10:23	10:38	10:53	11:08	11:21	11:34	11:48	12:02	12:16	12:31	12:44	12:58	13:12	13:26	13:41	13:55	14:10	14:25	14:40	14:55	15:09	15:18	15:30	15:42	15:57	16:12	16:25	16:34	16:46	16:58	17:13	17:28	17:43	17:52	18:04	18:16	18:31	18:46	19:00	19:08	19:21	19:31	19:46	19:58	20:12	20:27	20:39	20:52	21:05	21:17	21:30	21:42	21:55	22:08	22:20	22:33	22:45	22:58	23:11	23:23	23:37	23:46	23:57	00:10⁺¹	00:23⁺¹	00:35⁺¹	00:47⁺¹
Courthouse (<NA>)	00:03	00:13	00:27	00:37	00:48	01:17	01:47	05:55	06:08	06:21	06:34	06:47	07:00	07:13	07:26	07:39	07:52	08:05	08:18	08:31	08:44	08:57	09:10	09:23	09:36	09:50	10:02	10:13	10:26	10:41	10:56	11:11	11:24	11:37	11:51	12:05	12:19	12:34	12:47	13:01	13:15	13:29	13:44	13:58	14:13	14:28	14:43	14:58	15:12	15:21	15:33	15:45	16:00	16:15	16:28	16:37	16:49	17:01	17:16	17:31	17:46	17:55	18:07	18:19	18:34	18:49	19:03	19:11	19:24	19:34	19:49	20:01	20:15	20:30	20:42	20:55	21:08	21:20	21:33	21:45	21:58	22:11	22:23	22:36	22:48	23:01	23:14	23:26	23:40	23:49	00:00⁺¹	00:13⁺¹	00:26⁺¹	00:38⁺¹	00:50⁺¹
World Trade Center (<NA>)	00:06	00:16	00:30	00:40	00:51	01:20	01:50	05:57	06:10	06:23	06:36	06:49	07:02	07:15	07:28	07:41	07:54	08:07	08:20	08:33	08:46	08:59	09:12	09:25	09:38	09:52	10:04	10:15	10:28	10:43	10:58	11:13	11:26	11:39	11:53	12:07	12:21	12:36	12:49	13:03	13:17	13:31	13:46	14:00	14:15	14:30	14:45	15:00	15:14	15:23	15:35	15:47	16:02	16:17	16:30	16:39	16:51	17:03	17:18	17:33	17:48	17:57	18:09	18:21	18:36	18:51	19:05	19:13	19:26	19:36	19:51	20:03	20:17	20:32	20:44	20:57	21:10	21:22	21:35	21:47	22:00	22:13	22:25	22:38	22:50	23:03	23:16	23:28	23:42	23:51	00:02⁺¹	00:15⁺¹	00:28⁺¹	00:40⁺¹	00:52⁺¹
Silver Line Way (<NA>)	00:07	00:17	00:31	00:41	00:52	01:21	01:51	06:00	06:13	06:26	06:39	06:52	07:05	07:18	07:31	07:44	07:57	08:10	08:23	08:36	08:49	09:02	09:15	09:28	09:41	09:55	10:07	10:18	10:31	10:46	11:01	11:16	11:29	11:42	11:56	12:10	12:24	12:39	12:52	13:06	13:20	13:34	13:49	14:03	14:18	14:33	14:48	15:03	15:17	15:26	15:38	15:50	16:05	16:20	16:32	16:41	16:53	17:05	17:20	17:35	17:50	17:59	18:12	18:24	18:39	18:54	19:08	19:16	19:29	19:39	19:54	20:06	20:20	20:35	20:47	21:00	21:13	21:25	21:38	21:50	22:03	22:16	22:28	22:41	22:53	23:06	23:19	23:31	23:45	23:54	00:05⁺¹	00:18⁺¹	00:31⁺¹	00:43⁺¹	00:55⁺¹
Airport (2)	00:14	00:24	00:38	00:48	00:59	01:28	01:58	06:08	06:21	06:34	06:47	07:00	07:13	07:26	07:39	07:52	08:05	08:18	08:31	08:44	08:57	09:10	09:23	09:36	09:49	10:03	10:15	10:26	10:39	10:54	11:09	11:24	11:38	11:51	12:05	12:19	12:33	12:48	13:01	13:15	13:29	13:43	13:58	14:12	14:27	14:42	14:57	15:12	15:26	15:35	15:47	15:59	16:14	16:29	16:42	16:51	17:03	17:15	17:30	17:45	18:00	18:07	18:20	18:32	18:47	19:02	19:16	19:24	19:37	19:47	20:02	20:14	20:28	20:43	20:55	21:08	21:21	21:33	21:46	21:58	22:11	22:24	22:36	22:49	23:01	23:14	23:27	23:39	23:53	00:02⁺¹	00:13⁺¹	00:26⁺¹	00:39⁺¹	00:51⁺¹	01:03⁺¹
Eastern Avenue (<NA>)	00:18	00:28	00:42	00:52	01:03	01:32	02:02	06:13	06:26	06:39	06:52	07:05	07:18	07:31	07:44	07:57	08:10	08:23	08:36	08:49	09:02	09:15	09:28	09:41	09:54	10:08	10:20	10:31	10:44	10:59	11:14	11:29	11:43	11:56	12:10	12:24	12:38	12:53	13:06	13:20	13:34	13:48	14:03	14:17	14:32	14:47	15:03	15:18	15:32	15:41	15:53	16:05	16:20	16:35	16:48	16:57	17:09	17:21	17:36	17:51	18:05	18:12	18:25	18:37	18:52	19:07	19:21	19:29	19:42	19:52	20:07	20:19	20:33	20:48	21:00	21:13	21:26	21:38	21:51	22:03	22:16	22:29	22:41	22:54	23:06	23:19	23:32	23:44	23:58	00:07⁺¹	00:18⁺¹	00:31⁺¹	00:44⁺¹	00:56⁺¹	01:08⁺¹
Box District (<NA>)	00:20	00:30	00:44	00:54	01:05	01:34	02:04	06:15	06:28	06:41	06:54	07:07	07:20	07:33	07:46	07:59	08:12	08:25	08:38	08:51	09:04	09:17	09:30	09:43	09:56	10:10	10:22	10:33	10:46	11:01	11:16	11:31	11:45	11:58	12:12	12:26	12:40	12:55	13:08	13:22	13:36	13:50	14:05	14:19	14:34	14:49	15:05	15:20	15:34	15:43	15:55	16:07	16:22	16:37	16:50	16:59	17:11	17:23	17:38	17:53	18:07	18:14	18:27	18:39	18:54	19:09	19:23	19:31	19:44	19:54	20:09	20:21	20:35	20:50	21:02	21:15	21:28	21:40	21:53	22:05	22:18	22:31	22:43	22:56	23:08	23:21	23:34	23:46	00:00⁺¹	00:09⁺¹	00:20⁺¹	00:33⁺¹	00:46⁺¹	00:58⁺¹	01:10⁺¹
Bellingham Square (<NA>)	00:21	00:31	00:45	00:55	01:06	01:35	02:05	06:16	06:29	06:42	06:55	07:08	07:21	07:34	07:47	08:00	08:13	08:26	08:39	08:52	09:05	09:18	09:31	09:44	09:57	10:11	10:23	10:34	10:47	11:02	11:17	11:32	11:46	11:59	12:13	12:27	12:41	12:56	13:09	13:23	13:37	13:51	14:06	14:20	14:35	14:50	15:06	15:21	15:35	15:44	15:56	16:08	16:23	16:37	16:50	16:59	17:11	17:23	17:38	17:53	18:08	18:15	18:28	18:40	18:55	19:10	19:24	19:32	19:45	19:55	20:10	20:22	20:36	20:51	21:03	21:16	21:29	21:41	21:54	22:06	22:19	22:32	22:44	22:57	23:09	23:22	23:35	23:47	00:01⁺¹	00:10⁺¹	00:21⁺¹	00:34⁺¹	00:47⁺¹	00:59⁺¹	01:11⁺¹
Chelsea (<NA>)	00:24	00:34	00:48	00:58	01:09	01:38	02:08	06:18	06:31	06:44	06:57	07:10	07:23	07:36	07:49	08:02	08:15	08:28	08:41	08:54	09:07	09:20	09:33	09:46	09:59	10:13	10:25	10:36	10:49	11:04	11:19	11:34	11:48	12:01	12:15	12:29	12:43	12:58	13:11	13:25	13:39	13:53	14:08	14:22	14:37	14:52	15:08	15:23	15:37	15:46	15:58	16:10	16:25	16:41	16:54	17:03	17:15	17:27	17:42	17:57	18:10	18:17	18:30	18:42	18:57	19:12	19:26	19:34	19:47	19:57	20:12	20:24	20:38	20:53	21:05	21:18	21:31	21:43	21:56	22:08	22:21	22:34	22:46	22:59	23:11	23:24	23:37	23:49	00:03⁺¹	00:12⁺¹	00:23⁺¹	00:36⁺¹	00:49⁺¹	01:01⁺¹	01:13⁺¹

Times marked ⁺¹ are after midnight

To South Station

Timing points All stops

Chelsea (<NA>)	00:08	00:19	00:34	01:07	01:17	01:46	02:16	06:28	06:41	06:54	07:07	07:20	07:33	07:46	07:59	08:12	08:25	08:38	08:51	09:04	09:17	09:30	09:43	09:56	10:08	10:21	10:35	10:48	11:01	11:15	11:29	11:43	11:58	12:11	12:25	12:39	12:53	13:08	13:22	13:36	13:47	14:02	14:17	14:31	14:40	14:52	15:04	15:19	15:33	15:47	15:56	16:08	16:20	16:35	16:50	17:04	17:13	17:25	17:37	17:52	18:07	18:20	18:28	18:40	18:52	19:07	19:22	19:33	19:40	19:55	20:08	20:21	20:34	20:46	20:59	21:11	21:24	21:37	21:49	22:02	22:14	22:27	22:40	22:52	23:05	23:17	23:30	23:43	23:55	00:08⁺¹	00:19⁺¹	00:29⁺¹	00:42⁺¹	00:55⁺¹	01:10⁺¹	01:19⁺¹
Bellingham Square (<NA>)	00:09	00:20	00:35	01:08	01:19	01:48	02:18	06:31	06:44	06:57	07:10	07:23	07:36	07:49	08:02	08:15	08:28	08:41	08:54	09:07	09:20	09:33	09:46	09:59	10:11	10:24	10:38	10:51	11:04	11:18	11:32	11:46	12:01	12:14	12:28	12:42	12:56	13:11	13:25	13:39	13:50	14:05	14:20	14:34	14:43	14:55	15:07	15:22	15:36	15:50	15:59	16:11	16:23	16:38	16:53	17:07	17:16	17:28	17:40	17:55	18:10	18:23	18:31	18:43	18:55	19:10	19:25	19:36	19:43	19:58	20:11	20:24	20:37	20:49	21:02	21:14	21:27	21:40	21:52	22:05	22:17	22:30	22:43	22:55	23:08	23:20	23:31	23:44	23:56	00:09⁺¹	00:20⁺¹	00:30⁺¹	00:43⁺¹	00:57⁺¹	01:12⁺¹	01:21⁺¹
Box District (<NA>)	00:10	00:21	00:36	01:09	01:20	01:49	02:19	06:32	06:45	06:58	07:11	07:24	07:37	07:50	08:03	08:16	08:29	08:42	08:55	09:08	09:21	09:34	09:47	10:00	10:12	10:25	10:39	10:52	11:05	11:19	11:33	11:47	12:02	12:15	12:29	12:43	12:57	13:12	13:26	13:40	13:51	14:06	14:21	14:35	14:44	14:56	15:08	15:23	15:37	15:51	16:00	16:12	16:24	16:39	16:54	17:08	17:17	17:29	17:41	17:56	18:11	18:24	18:32	18:44	18:56	19:11	19:26	19:37	19:44	19:59	20:12	20:25	20:38	20:50	21:03	21:15	21:28	21:41	21:53	22:06	22:18	22:31	22:44	22:56	23:09	23:21	23:32	23:45	23:57	00:10⁺¹	00:21⁺¹	00:31⁺¹	00:44⁺¹	00:59⁺¹	01:14⁺¹	01:23⁺¹
Eastern Avenue (<NA>)	00:13	00:24	00:39	01:12	01:22	01:51	02:21	06:34	06:47	07:00	07:13	07:26	07:39	07:52	08:05	08:18	08:31	08:44	08:57	09:10	09:23	09:36	09:49	10:02	10:14	10:27	10:42	10:55	11:08	11:22	11:36	11:50	12:05	12:18	12:32	12:46	13:00	13:15	13:29	13:43	13:54	14:08	14:23	14:37	14:46	14:58	15:10	15:25	15:39	15:53	16:02	16:14	16:26	16:41	16:56	17:10	17:19	17:31	17:43	17:58	18:13	18:26	18:34	18:46	18:58	19:13	19:28	19:39	19:46	20:01	20:14	20:27	20:40	20:52	21:05	21:17	21:30	21:43	21:55	22:08	22:20	22:33	22:46	22:58	23:11	23:23	23:34	23:47	23:59	00:12⁺¹	00:23⁺¹	00:33⁺¹	00:46⁺¹	01:01⁺¹	01:16⁺¹	01:25⁺¹
Airport (1)	00:16	00:27	00:42	01:15	01:26	01:55	02:25	06:38	06:51	07:04	07:17	07:30	07:43	07:56	08:09	08:22	08:35	08:48	09:01	09:14	09:27	09:40	09:53	10:06	10:18	10:31	10:45	10:58	11:11	11:25	11:39	11:53	12:08	12:21	12:35	12:49	13:03	13:18	13:32	13:46	13:57	14:12	14:27	14:41	14:50	15:02	15:14	15:29	15:43	15:57	16:06	16:18	16:30	16:45	17:00	17:14	17:23	17:35	17:47	18:02	18:17	18:30	18:38	18:50	19:02	19:17	19:32	19:43	19:50	20:05	20:18	20:31	20:44	20:56	21:09	21:21	21:34	21:47	21:59	22:12	22:24	22:37	22:50	23:02	23:15	23:27	23:38	23:51	00:03⁺¹	00:16⁺¹	00:27⁺¹	00:37⁺¹	00:50⁺¹	01:05⁺¹	01:20⁺¹	01:29⁺¹
Congress St @ World Trade Center Sta (<NA>)	00:24s	00:35s	00:50s	01:23s	01:37	02:06	02:36	06:47s	07:00s	07:13s	07:26s	07:39s	07:52s	08:05s	08:18s	08:31s	08:44s	08:57s	09:10s	09:23s	09:36s	09:49s	10:02s	10:15s	10:27s	10:44s	10:58s	11:11s	11:24s	11:38s	11:52s	12:06s	12:21s	12:34s	12:48s	13:02s	13:16s	13:31s	13:45s	13:59s	14:14s	14:29s	14:44s	14:58s	15:07s	15:19s	15:31s	15:46s	16:00s	16:14s	16:23s	16:35s	16:47s	17:02s	17:17s	17:31s	17:40s	17:52s	18:04s	18:19s	18:34s	18:47s	18:55s	19:07s	19:19s	19:33s	19:42s	19:53s	20:00s	20:15s	20:28s	20:41s	20:54s	21:06s	21:19s	21:31s	21:44s	21:57s	22:09s	22:22s	22:34s	22:47s	23:00s	23:12s	23:25s	23:36s	23:47s	00:00⁺¹s	00:12⁺¹s	00:25⁺¹s	00:36⁺¹s	00:46⁺¹s	00:59⁺¹s	01:20⁺¹	01:35⁺¹	01:44⁺¹
Silver Line Way (<NA>)	00:26	00:37	00:52	01:25	01:38	02:07	02:37	06:49	07:02	07:15	07:28	07:41	07:54	08:07	08:20	08:33	08:46	08:59	09:12	09:25	09:38	09:51	10:04	10:17	10:29	10:45	10:59	11:12	11:25	11:39	11:53	12:07	12:22	12:35	12:49	13:03	13:17	13:32	13:46	14:00	14:16	14:31	14:46	15:00	15:09	15:21	15:33	15:48	16:02	16:16	16:25	16:37	16:49	17:04	17:19	17:33	17:42	17:54	18:06	18:21	18:36	18:49	18:57	19:09	19:21	19:36	19:45	19:56	20:03	20:18	20:31	20:44	20:57	21:09	21:22	21:34	21:47	22:00	22:12	22:25	22:37	22:50	23:03	23:15	23:28	23:38	23:49	00:02⁺¹	00:14⁺¹	00:27⁺¹	00:38⁺¹	00:48⁺¹	01:01⁺¹	01:21⁺¹	01:36⁺¹	01:45⁺¹
Summer St @ Atlantic Ave (<NA>)					01:44	02:13	02:43																																																																																							01:26⁺¹	01:41⁺¹	01:50⁺¹
World Trade Center (<NA>)	00:28	00:39	00:54	01:27				06:51	07:04	07:17	07:30	07:43	07:56	08:09	08:22	08:35	08:48	09:01	09:14	09:27	09:40	09:53	10:06	10:19	10:33	10:49	11:03	11:16	11:29	11:43	11:57	12:11	12:26	12:39	12:53	13:07	13:21	13:36	13:50	14:02	14:18	14:33	14:48	15:02	15:11	15:23	15:35	15:50	16:04	16:18	16:27	16:39	16:51	17:06	17:21	17:35	17:44	17:56	18:08	18:23	18:38	18:51	18:59	19:11	19:23	19:40	19:49	20:00	20:07	20:22	20:35	20:48	21:01	21:13	21:26	21:38	21:51	22:04	22:16	22:29	22:41	22:54	23:07	23:19	23:31	23:40	23:51	00:04⁺¹	00:16⁺¹	00:29⁺¹	00:40⁺¹	00:50⁺¹	01:03⁺¹
Courthouse (<NA>)	00:30	00:41	00:56	01:29				06:53	07:06	07:19	07:32	07:45	07:58	08:11	08:24	08:37	08:50	09:03	09:16	09:29	09:42	09:55	10:08	10:21	10:35	10:51	11:05	11:18	11:31	11:45	11:59	12:13	12:28	12:41	12:55	13:09	13:23	13:38	13:52	14:04	14:20	14:35	14:50	15:04	15:13	15:25	15:37	15:52	16:06	16:20	16:29	16:41	16:53	17:08	17:23	17:37	17:46	17:58	18:10	18:25	18:40	18:53	19:01	19:13	19:25	19:41	19:50	20:01	20:08	20:23	20:36	20:49	21:02	21:14	21:27	21:39	21:52	22:05	22:17	22:30	22:42	22:55	23:08	23:20	23:33	23:42	23:53	00:06⁺¹	00:18⁺¹	00:31⁺¹	00:42⁺¹	00:52⁺¹	01:05⁺¹
South Station (<NA>)	00:34	00:45	01:00	01:33				06:55	07:08	07:21	07:34	07:47	08:00	08:13	08:26	08:39	08:52	09:05	09:18	09:31	09:44	09:57	10:10	10:23	10:36	10:52	11:06	11:19	11:32	11:46	12:00	12:14	12:29	12:42	12:56	13:10	13:24	13:39	13:53	14:07	14:23	14:38	14:53	15:07	15:16	15:28	15:40	15:55	16:09	16:23	16:32	16:44	16:56	17:11	17:26	17:40	17:49	18:01	18:13	18:28	18:43	18:56	19:04	19:16	19:28	19:42	19:51	20:02	20:09	20:24	20:37	20:50	21:03	21:15	21:28	21:40	21:53	22:06	22:18	22:31	22:43	22:56	23:09	23:21	23:35	23:44	23:55	00:08⁺¹	00:20⁺¹	00:33⁺¹	00:44⁺¹	00:54⁺¹	01:07⁺¹

s “set down only” – the bus will only stop to drop passengers off

Times marked ⁺¹ are after midnight

Timetable data from Massachusetts Bay Transportation Authority (MBTA), 17 October 2026

Cape Cod Regional Transit Authority (Arlington)

Website: capecodrta.org