Route 121M
KOYAMBEDUMANALI
Scheduled departures from MTC. Actual times may vary.
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Direction
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At the stop
Scheduled to depart 21:50 from K.KANNADASAN NAGAR
Stops along this route
K.KANNADASAN NAGAR → MOOLAKADAI
MTC Official data. Timings are scheduled departures (last updated September 2026); actual departure may vary with traffic.
The 121M is an MTC bus route in Chennai that runs between Koyambedu and Manali, covering 12 stops. Key stops along the way include Wheels India Rd.Jn., Bus Bay-17th KM and Manjambakkam Rd Jn..
The first 121M bus departs at 00:30 and the last at 23:35. MTC operates 41 trips a day on this route.
Yes. Route 121M has MTC night service in addition to its daytime trips.
MTC route data verified September 2026; corrections from local commuters.
