Never miss the bus again.
Download Momego.
Scroll down to view upcoming departure times for KTDB 20-4B bus route at each stop. Real-time updates and step-by-step directions are also available in the Momego app.
봉가1리
20
201
202
20-3(쌍쏭.대광A)
20-3(당성왕모대)
204
20-4A
330
400
1000
1004
1004-1
H50-7
1
공영2(송정대광A)
진량2
서면3
공영4(삼존2.3리)
공영4(마산.고포)
삼존3리
공영2(송정대광A)
서면3
공영4(삼존2.3리)
삼존3리
슬항3리
20
201
202
20-3(쌍쏭.대광A)
20-3(당성왕모대)
204
20-4A
330
400
1000
1004
1004-1
H50-7
1
공영2(송정대광A)
진량2
서면3
공영4(마산.고포)
슬항1리.절골
201
20-4A
서면3
청원1리마을회관
20-4A
서면3
청원3리입구
20-4A
서면3
쌍송2리.산업단지내
20-3(쌍쏭.대광A)
20-3(당성왕모대)
20-4A
400-4
쌍송1리앞
20-3(쌍쏭.대광A)
20-3(당성왕모대)
20-4A
400-4
남양육리.남양1동
20
201
202
20-3(쌍쏭.대광A)
20-3(당성왕모대)
204
20-4A
50-2(A)
330
400
400-4
1000
1004
1004-1
H50-7
1
진량2
서면3
공영4(마산.고포)
남양뉴타운.현대2차
영등포12
121
20-3(쌍쏭.대광A)
20-3(당성왕모대)
20-4A
50-2(A)
400-4
H106
공영2(송정대광A)
남양육리.남양1동
20
201
202
20-3(당성왕모대)
204
330
330-1
400
400-4
1000
1004
1004-1
H50-7
1
진량2
서면3
공영4(마산.고포)
쌍송1리앞
20-3(쌍쏭.대광A)
20-3(당성왕모대)
20-4A
400-4
쌍송2리앞
20-3(쌍쏭.대광A)
20-3(당성왕모대)
20-4A
400-4
청원3리입구
201
20-4A
서면3
청원1리마을회관
201
20-4A
서면3
슬항1리.절골
201
20-4A
서면3
삼존3리
공영2(송정대광A)
서면3
공영4(삼존2.3리)
삼존3리
봉가1리
20
201
202
20-3(쌍쏭.대광A)
20-3(당성왕모대)
204
20-4A
330
400
1000
1004
1004-1
H50-7
1
공영2(송정대광A)
진량2
서면3
공영4(마산.고포)
Upcoming trips on the KTDB 20-4B bus route run approximately every 15-30 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 KTDB 20-4B bus schedule.
Open the Momego app to see detailed information about any active service disruptions affecting the 20-4B bus route, such as detours, stop changes, trip cancellations, or major delays. You can also subscribe to service alerts from KTDB in the app, so you’ll be notified of any current or upcoming disruptions and can plan your journey with confidence.
There are 20 bus stops on the KTDB 20-4B route.
In select cities, the Momego app shows real-time crowding levels for routes like the KTDB 20-4B 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 KTDB 20-4B bus route.