Bus 503

A bus service operated by Cttransit - New Britain

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List of stops

Number of stops: 15

Map

Ctfastrak Downtown New Britain Stn @ Columbus Blvd Bay X – Tunxis Comm College @ Plainville Ave

Timing points All stops

Ctfastrak Downtown New Britain Stn @ Columbus Blvd Bay X	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00	00:00 +1
Columbus Blvd @ Washington St	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00	00:00 +1
Columbus Blvd @ High St	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00	00:00 +1
Columbus Blvd @ Lake St	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00	00:00 +1
Lake St @ Grove Hill St	05:01	06:01	07:01	08:01	09:01	10:01	11:01	12:01	13:01	14:01	15:01	16:01	17:01	18:01	19:01	20:01	21:01	22:01	23:01	00:01 +1
Grove Hill St @ W Main St	05:02	06:02	07:02	08:02	09:02	10:02	11:02	12:02	13:02	14:02	15:02	16:02	17:02	18:02	19:02	20:02	21:02	22:02	23:02	00:02 +1
W Main St @ Curtis St	05:02	06:02	07:02	08:02	09:02	10:02	11:02	12:02	13:02	14:02	15:02	16:02	17:02	18:02	19:02	20:02	21:02	22:02	23:02	00:02 +1
W Main St @ opp Liberty St	05:03	06:03	07:03	08:03	09:03	10:03	11:03	12:03	13:03	14:03	15:03	16:03	17:03	18:03	19:03	20:03	21:03	22:03	23:03	00:03 +1
W Main St @ Newfield Ave	05:04	06:04	07:04	08:04	09:04	10:04	11:04	12:04	13:04	14:04	15:04	16:04	17:04	18:04	19:04	20:04	21:04	22:04	23:04	00:04 +1
W Main St @ Homestead Ave	05:04	06:04	07:04	08:04	09:04	10:04	11:04	12:04	13:04	14:04	15:04	16:04	17:04	18:04	19:04	20:04	21:04	22:04	23:04	00:04 +1
W Main St @ opp Wakefield Ct	05:05	06:05	07:05	08:05	09:05	10:05	11:05	12:05	13:05	14:05	15:05	16:05	17:05	18:05	19:05	20:05	21:05	22:05	23:05	00:05 +1
Corbin Ave @ Super Stop & Shop	05:05	06:05	07:05	08:05	09:05	10:05	11:05	12:05	13:05	14:05	15:05	16:05	17:05	18:05	19:05	20:05	21:05	22:05	23:05	00:05 +1
Corbin Ave @ opp Hooker St	05:06	06:06	07:06	08:06	09:06	10:06	11:06	12:06	13:06	14:06	15:06	16:06	17:06	18:06	19:06	20:06	21:06	22:06	23:06	00:06 +1
Corbin Ave @ Opp Elton St	05:06	06:06	07:06	08:06	09:06	10:06	11:06	12:06	13:06	14:06	15:06	16:06	17:06	18:06	19:06	20:06	21:06	22:06	23:06	00:06 +1
Corbin Ave @ Clinton St	05:06	06:07	07:07	08:07	09:07	10:07	11:07	12:07	13:07	14:07	15:07	16:07	17:07	18:07	19:07	20:06	21:06	22:06	23:06	00:06 +1
Corbin Ave @ Belmont St	05:07	06:07	07:07	08:07	09:07	10:07	11:07	12:07	13:07	14:07	15:07	16:07	17:07	18:07	19:07	20:07	21:07	22:07	23:07	00:07 +1
Corbin Ave @ Sterling St	05:07	06:08	07:08	08:08	09:08	10:08	11:08	12:08	13:08	14:08	15:08	16:08	17:08	18:08	19:08	20:07	21:07	22:07	23:07	00:07 +1
Corbin Ave @ Hillhurst Ave	05:07	06:08	07:08	08:08	09:08	10:08	11:08	12:08	13:08	14:08	15:08	16:08	17:08	18:08	19:08	20:07	21:07	22:07	23:07	00:07 +1
Corbin Ave @ Maplehurst Ave	05:08	06:08	07:08	08:08	09:08	10:08	11:08	12:08	13:08	14:08	15:08	16:08	17:08	18:08	19:08	20:08	21:08	22:08	23:08	00:08 +1
Corbin Ave @ Osgood Ave	05:08	06:09	07:09	08:09	09:09	10:09	11:09	12:09	13:09	14:09	15:09	16:09	17:09	18:09	19:09	20:08	21:08	22:08	23:08	00:08 +1
Slater Rd @ Osgood Ave	05:10	06:11	07:11	08:11	09:11	10:11	11:11	12:11	13:11	14:11	15:11	16:11	17:11	18:11	19:11	20:10	21:10	22:10	23:10	00:10 +1
Slater Rd @ Village Green Dr	05:10	06:11	07:11	08:11	09:11	10:11	11:11	12:11	13:11	14:11	15:11	16:11	17:11	18:11	19:11	20:10	21:10	22:10	23:10	00:10 +1
Slater Rd @ 516 Slater Rd	05:10	06:12	07:12	08:12	09:12	10:12	11:12	12:12	13:12	14:12	15:12	16:12	17:12	18:12	19:12	20:10	21:10	22:10	23:10	00:10 +1
Slater Rd @ Sterling St	05:11	06:12	07:12	08:12	09:12	10:12	11:12	12:12	13:12	14:12	15:12	16:12	17:12	18:12	19:12	20:11	21:11	22:11	23:11	00:11 +1
Slater Rd @ Opp Queen St	05:11	06:13	07:13	08:13	09:13	10:13	11:13	12:13	13:13	14:13	15:13	16:13	17:13	18:13	19:13	20:11	21:11	22:11	23:11	00:11 +1
Slater Rd @ Clinton St	05:12	06:13	07:13	08:13	09:13	10:13	11:13	12:13	13:13	14:13	15:13	16:13	17:13	18:13	19:13	20:12	21:12	22:12	23:12	00:12 +1
Slater Rd @ Beechwood Dr	05:12	06:14	07:14	08:14	09:14	10:14	11:14	12:14	13:14	14:14	15:14	16:14	17:14	18:14	19:14	20:12	21:12	22:12	23:12	00:12 +1
Stanwood Dr @ Beechwood Dr	05:13	06:15	07:15	08:15	09:15	10:15	11:15	12:15	13:15	14:15	15:15	16:15	17:15	18:15	19:15	20:13	21:13	22:13	23:13	00:13 +1
Stanwood Dr @ W Main St	05:13	06:15	07:15	08:15	09:15	10:15	11:15	12:15	13:15	14:15	15:15	16:15	17:15	18:15	19:15	20:13	21:13	22:13	23:13	00:13 +1
W Main St @ N Mountain Rd	05:14	06:16	07:16	08:16	09:16	10:16	11:16	12:16	13:16	14:16	15:16	16:16	17:16	18:16	19:16	20:14	21:14	22:14	23:14	00:14 +1
N Mountain Rd @ Dmv	—	06:16	07:16	08:16	09:16	10:16	11:16	12:16	13:16	14:16	15:16	16:16	17:16	18:16	19:16	—	—	—	—	—
Thocc Cancer Ctr @ N Mountain Rd	—	06:18	07:18	08:18	09:18	10:18	11:18	12:18	13:18	14:18	15:18	16:18	17:18	18:18	19:18	—	—	—	—	—
New Britain Ave @ CT Self Stor	05:16	06:21	07:21	08:21	09:21	10:21	11:21	12:21	13:21	14:21	15:21	16:21	17:21	18:21	19:21	20:16	21:16	22:16	23:16	00:16 +1
New Britain Ave @ opp Crooked St	05:16	06:21	07:21	08:21	09:22	10:22	11:22	12:22	13:22	14:22	15:22	16:22	17:22	18:22	19:21	20:16	21:16	22:16	23:16	00:16 +1
New Britain Ave @ Big Y	05:17	06:22	07:22	08:22	09:23	10:23	11:23	12:23	13:23	14:23	15:23	16:23	17:23	18:23	19:22	20:17	21:17	22:17	23:17	00:17 +1
Connecticut Commons @ Ulta Beauty	05:18	06:23	07:23	08:23	09:24	10:24	11:24	12:24	13:24	14:24	15:24	16:24	17:24	18:24	19:23	20:18	21:18	22:18	23:18	00:18 +1
New Britain Ave @ Wendy's	05:19	06:24	07:24	08:24	09:25	10:25	11:25	12:25	13:25	14:25	15:25	16:25	17:25	18:25	19:24	20:19	21:19	22:19	23:19	00:19 +1
New Britain Ave @ Cooke St	05:19	06:24	07:24	08:24	09:25	10:25	11:25	12:25	13:25	14:25	15:25	16:25	17:25	18:25	19:24	20:19	21:19	22:19	23:19	00:19 +1
New Britain Ave @ Grant Ave	05:20	06:25	07:25	08:25	09:26	10:26	11:26	12:26	13:26	14:26	15:26	16:26	17:26	18:26	19:25	20:20	21:20	22:20	23:20	00:20 +1
New Britain Ave @ Rockwell St	05:20	06:25	07:25	08:25	09:26	10:26	11:26	12:26	13:26	14:26	15:26	16:26	17:26	18:26	19:25	20:20	21:20	22:20	23:20	00:20 +1
Farmington Ave @ Hooker St	05:22	06:27	07:27	08:27	09:28	10:28	11:28	12:28	13:28	14:28	15:28	16:28	17:28	18:28	19:27	20:22	21:22	22:22	23:22	00:22 +1
Northwest Dr @ Main St	05:24	06:30	07:30	08:30	09:31	10:31	11:31	12:31	13:31	14:31	15:31	16:31	17:31	18:31	19:30	20:24	21:24	22:24	23:24	00:24 +1
Northwest Dr @ Johnson Ave	05:26	06:31	07:31	08:31	09:33	10:33	11:33	12:33	13:33	14:33	15:33	16:33	17:33	18:33	19:31	20:26	21:26	22:26	23:26	00:26 +1
Northwest Dr @ Spring Ln	05:26	06:32	07:32	08:32	09:34	10:34	11:34	12:34	13:34	14:34	15:34	16:34	17:34	18:34	19:32	20:26	21:26	22:26	23:26	00:26 +1
Northwest Dr @ Unionville Ave	05:27	06:33	07:33	08:33	09:35	10:35	11:35	12:35	13:35	14:35	15:35	16:35	17:35	18:35	19:33	20:27	21:27	22:27	23:27	00:27 +1
Tunxis Comm College @ Plainville Ave	05:30	06:36	07:36	08:36	09:38	10:38	11:38	12:38	13:38	14:38	15:38	16:38	17:38	18:38	19:36	20:30	21:30	22:30	23:30	00:30 +1

Times marked with "—" indicate that the vehicle does not stop at this stop.

The schedule is provided in the local timezone. Times with "(+1)" indicate departures on the next day.

Times marked with "—" indicate that the vehicle does not stop at this stop.

The schedule is provided in the local timezone. Times with "(+1)" indicate departures on the next day.

Last updated on March 26, 2026

Route Path (Streets & Roads)

Ctfastrak Downtown New Britain Stn @ Columbus Blvd Bay X – Tunxis Comm College @ Plainville Ave

Columbus Boulevard - Lake Street - Grove Hill - West Main Street - Corbin Avenue - Slater Road - Stanwood Drive - West Main Street - North Mountain Road - Yankee Expressway - New Britain Avenue - Farmington Avenue - Northwest Drive

All data is available in GTFS feed: connecticut

Bus 503 FAQ

What time does the 503 bus start operating?

Services on the 503 - Corbin Avenue bus start at 05:00 on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.
What time does the 503 bus stop working?

Services on the 503 - Corbin Avenue bus stop at 00:30 ⁺¹ on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.
Is there a 503 bus stop near me?

Click here to view the nearest 503 - Corbin Avenue bus stop.

503 bus Route Map

PDF Version: 503 timetable, stops and map

503 (Hartford Buses)

The first stop of the 503 bus route is Ctfastrak Downtown New Britain Stn @ Columbus Blvd Bay X and the last stop is Tunxis Comm College @ Plainville Ave. 503 (Corbin Avenue) is operational during everyday.

Additional information: 503 has 46 stops and the total trip duration for this route is approximately 38 minutes.

See why over 2 million users trust and consider busmaps.com as the best public transport website. busmaps gives you Hartford Buses suggested routes, real-time bus tracker, line route maps in Hartford, and helps to find the closest 503 bus stops near you. No internet available? Download an offline PDF map and bus schedule for the 503 bus to take on your trip.

503 bus near me

Bus 503

Ctfastrak Downtown New Britain Stn @ Columbus Blvd Bay X – Tunxis Comm College @ Plainville Ave

Route Path (Streets & Roads)

Bus 503 FAQ

What time does the 503 bus start operating?

What time does the 503 bus stop working?

Is there a 503 bus stop near me?

503 bus Route Map

503 (Hartford Buses)