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Scroll down to view upcoming departure times for Greater Portland Metro 21 bus route at each stop. Real-time updates and step-by-step directions are also available in the Momego app.
Congress St + Forest Ave
24A
24B
Congress St + Center St
24A
24B
Congress St + Elm St
24A
24B
Temple St + Free St
24A
24B
Temple St + Fore St
24A
24B
York St + Pleasant St
24A
24B
York St + State St
24A
24B
Waterman Dr + E St
24A
24B
Waterman + B St
Ocean + A St
Ocean + D St
Thomas St + Millcreek Hub
24A
24B
Ocean St + Derby Rd
Ocean St + Stanley St
Ocean St + Simmons St
Ocean St + Parrot St
Ocean St + Sawyer St
Kaler Rd + Spurwink Ave
Sawyer St + Cormier Rd
Sawyer St + Marsh Rd
Sawyer + Sterling
Sawyer St + Mitchell Rd
Cottage Rd + Homestead Ave
Pillsbury St + Cottage Rd
Pillsbury + Lowell
Preble St + Willard Square
Preble St + Franklin Ter
Preble St + Fort Rd
Fort Rd + Smcc
Fort Rd + Smcc
Benjaman Pickett St + Adams St
Broadway + Benjaman Pickett St
Broadway + Preble St
Broadway + Stanford St
Preble St + Preble St Ext
Preble St + High St
Preble St + Stanford St
Sawyer + Front St
Sawyer + Ferry Village
Sawyer + Mosher St
Sawyer + Broadway
Broadway + Mussey St
Broadway + Clemons St
425 Broadway
Cottage Rd + Soule St
24A
24B
Thomas St + Millcreek Hub
24A
24B
Ocean + D St
Ocean + A St
Waterman + B St
Waterman + E St
High St + Spring St
24A
24B
Congress St + Forest Ave
24A
24B
Upcoming trips on the Greater Portland Metro 21 bus route run approximately every 25 minutes, and you can view exact departure times and see how often the bus runs throughout the day by opening the Momego app and browsing the full schedule.
Download the Momego app to track your bus live on a map, see real-time updates, and stay informed about any changes to the Greater Portland Metro 21 bus schedule.
Open the Momego app to see detailed information about any active service disruptions affecting the 21 bus route, such as detours, stop changes, trip cancellations, or major delays. You can also subscribe to service alerts from Greater Portland Metro in the app, so you’ll be notified of any current or upcoming disruptions and can plan your journey with confidence.
There are 29 bus stops on the Greater Portland Metro 21 route.
In select cities, the Momego app shows real-time crowding levels for routes like the Greater Portland Metro 21 bus route. You can even see predictions of how busy the bus is likely to be when it reaches your stop.
Open the Momego app to see your location on the map and instantly find the nearest stop for the Greater Portland Metro 21 bus route.