RTA of Central Maryland 503 bus Stop List and Next Departures
The RTA of Central Maryland 503 - Laurel / Columbia bus serves 62 bus stops in the Baltimore area departing from Mall in Columbia and ending at Towne Centre Laurel. Scroll down to see upcoming 503 bus times at each stop and the next scheduled 503 bus times will be displayed. The full 503 bus schedule as well as real-time departures (if available) can be found in the Transit app.
RTA of Central Maryland 503 bus route map
The RTA of Central Maryland 503 - Laurel / Columbia bus route map is shown above. The route map shows you an overview of all the stops served by the RTA of Central Maryland 503 bus to help you plan your trip on RTA of Central Maryland. Opening the app will allow you to see more detailed information about the route on a map including stop specific alerts, such as stops that have been closed or moved. You can also see the location of vehicles in real-time on the route map so you know when the 503 bus is approaching your stop.
See the detailed route mapRTA of Central Maryland 503 bus Service Alerts
Open the Transit app to see more information about any active disruptions that may impact the 503 bus schedule, such as detours, moved stops, trip cancellations, major delays, or other service changes to the bus route. The Transit app also allows you to subscribe to receive notifications for any service alert issued by RTA of Central Maryland so that you can plan your trip around any active or future disruptions.
See all alertsRTA of Central Maryland 503 bus Service Frequency
The next 503 bus leaves Mall in Columbia at 6:00 AM, and arrives at Towne Centre Laurel at 6:57 AM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.
See all departuresRTA of Central Maryland 503 bus On-Time Performance
73% of riders report that the RTA of Central Maryland 503 bus arrived on time on their previous trip. In the past 30 days, 26 riders reported on the on-time performance of the 503 bus. Compared to other RTA of Central Maryland lines, the 503 bus is ranked 4 out of 15 RTA of Central Maryland lines. These on-time performance stats are user reported and may differ from official RTA of Central Maryland metrics. See more details about on time, late or early departure reports for the 503 by opening the Transit app.
See all on-time perfomance details