MBTA Route 504 Watertown Yard - Federal Street & Franklin Street
Bus Boston, MA19 stopsto Watertown via Copley and Newton Corner (Express)to Downtown via Copley (Express)
LIVE SERVICE STATUS
Checking the MBTA alerts feed…
Schedule summary
Computed from the MBTA GTFS feed (version Fall 2026, 2026-10-21T20:52:18+00:00, version D). Each row is the next day of that kind with service.
| Day | Direction | First | Last | Trips | Typical gap |
|---|---|---|---|---|---|
| WeekdayTue, Oct 27 | to Watertown via Copley and Newton Corner (Express) | 6:25 AM | 7:55 PM | 34 | ~21 min |
| to Downtown via Copley (Express) | 6:15 AM | 7:20 PM | 32 | ~22 min | |
| SaturdaySat, Oct 31 | to Watertown via Copley and Newton Corner (Express) | 8:00 AM | 8:05 PM | 11 | ~75 min |
| to Downtown via Copley (Express) | 7:30 AM | 7:28 PM | 11 | ~75 min | |
| Sunday | No sunday service in the current feed | ||||
Stops & times — today, Tue, Oct 27
To Watertown via Copley and Newton Corner (Express) · 12 stops
Departures from Federal St @ Franklin St today:
6:25 AM6:42 AM6:57 AM7:15 AM7:35 AM7:51 AM8:15 AM8:35 AM8:57 AM9:12 AM9:47 AM10:26 AM11:05 AM11:45 AM12:25 PM1:05 PM1:45 PM2:25 PM3:02 PM3:24 PM3:48 PM4:02 PM4:17 PM4:33 PM4:50 PM5:07 PM5:24 PM5:41 PM5:59 PM6:20 PM6:41 PM7:02 PM7:23 PM7:55 PM
- 1
Federal St @ Franklin St
First 6:25 AM · Last 7:55 PM · 34 scheduled departures
- 2
Otis St @ Summer St
First 6:26 AM · Last 7:57 PM · 34 scheduled departures
- 3
Chinatown Gate
First 6:29 AM · Last 8:00 PM · 34 scheduled departures
- 4
Stuart St @ Charles St S
First 6:31 AM · Last 8:03 PM · 34 scheduled departures
- 5
Saint James Ave @ Arlington St
First 6:33 AM · Last 8:05 PM · 34 scheduled departures
- 6
Saint James Ave @ Berkeley St
First 6:34 AM · Last 8:06 PM · 34 scheduled departures
- 7
Saint James Ave @ Dartmouth St
First 6:35 AM · Last 8:07 PM · 34 scheduled departures
- 8
Washington St @ Bacon St
First 6:45 AM · Last 8:17 PM · 34 scheduled departures
- 9
400 Centre St - West
First 6:47 AM · Last 8:19 PM · 34 scheduled departures
- 10
Centre St @ Jefferson St
First 6:48 AM · Last 8:21 PM · 34 scheduled departures
- 11
Galen St @ Maple St
First 6:49 AM · Last 8:22 PM · 34 scheduled departures
- 12
Galen St @ Water St
First 6:50 AM · Last 8:24 PM · 34 scheduled departures
To Downtown via Copley (Express) · 9 stops
Departures from Technology Way @ Watertown Yard today:
6:15 AM6:30 AM6:45 AM7:00 AM7:16 AM7:32 AM7:48 AM8:02 AM8:16 AM8:30 AM8:55 AM9:20 AM9:50 AM10:30 AM11:10 AM11:50 AM12:30 PM1:10 PM1:49 PM2:26 PM3:07 PM3:47 PM4:09 PM4:36 PM4:52 PM5:09 PM5:26 PM5:42 PM5:58 PM6:15 PM6:45 PM7:20 PM
- 1
Technology Way @ Watertown Yard
First 6:15 AM · Last 7:20 PM · 32 scheduled departures
- 2
Galen St @ Boyd St
First 6:16 AM · Last 7:21 PM · 32 scheduled departures
- 3
Centre St @ Pearl St
First 6:16 AM · Last 7:21 PM · 32 scheduled departures
- 4
Washington St @ Bacon St
First 6:17 AM · Last 7:22 PM · 32 scheduled departures
- 5
400 Centre St - East
First 6:18 AM · Last 7:23 PM · 32 scheduled departures
- 6
Stuart St @ Dartmouth St
First 6:27 AM · Last 7:33 PM · 32 scheduled departures
- 7
Kneeland St @ Washington St
First 6:32 AM · Last 7:40 PM · 32 scheduled departures
- 8
Lincoln St @ Essex St
First 6:34 AM · Last 7:43 PM · 32 scheduled departures
- 9
Federal St @ Franklin St
First 6:38 AM · Last 7:48 PM · 32 scheduled departures
MBTA Route 504 Watertown Yard - Federal Street & Franklin Street — questions
What time does MBTA Route 504 Watertown Yard - Federal Street & Franklin Street run on weekdays?
On a typical weekday (Tue, Oct 27), the first MBTA Route 504 Watertown Yard - Federal Street & Franklin Street departure is 6:25 AM and the last is 7:55 PM, running roughly every 21 minutes. Times are the published schedule from the MBTA GTFS feed (version Fall 2026, 2026-10-21T20:52:18+00:00, version D).
Where does MBTA Route 504 Watertown Yard - Federal Street & Franklin Street go?
MBTA Route 504 Watertown Yard - Federal Street & Franklin Street serves 19 stops: Federal St @ Franklin St → Galen St @ Water St (to Watertown via Copley and Newton Corner (Express)); Technology Way @ Watertown Yard → Federal St @ Franklin St (to Downtown via Copley (Express)). The full ordered stop list with first and last departure times is on this page.
Does MBTA Route 504 Watertown Yard - Federal Street & Franklin Street run on weekends?
Yes — Saturday service runs 22 trips; no Sunday service in the current feed. See the schedule summary for first and last times.
Is MBTA Route 504 Watertown Yard - Federal Street & Franklin Street delayed or on detour right now?
The live service status section at the top of this page reads MBTA's realtime alerts feed — detours, suspensions and delays for this route appear there as the agency posts them. Everything else on this page is the published timetable.
Can I watch MBTA Route 504 Watertown Yard - Federal Street & Franklin Street live on a map?
Yes — the WorldEye globe carries MBTA's live vehicle positions on its transit layer. Open the live map from this page, and tap any vehicle or stop for its next arrivals. It's free, no signup.
More Bus routes
Times on this page are the published schedule from MBTA's GTFS feed (version Fall 2026, 2026-10-21T20:52:18+00:00, version D); live status comes from the agency's realtime alerts feed and can differ. Data: MBTA. Long name as published: “Watertown Yard - Federal Street & Franklin Street”. WorldEye is a free viewer — for fares, passes and official notices, see MBTA's own site.
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