Route 121
MINJURKOYAMBEDU
Scheduled departures from MTC. Actual times may vary.
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Direction
3 availableDepartures
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At the stop
Scheduled to depart 04:17 from ANNANAGAR(DEPO)
Stops along this route
ANNANAGAR(DEPO) → KOYAMBEDU
MTC Official data. Timings are scheduled departures (last updated September 2026); actual departure may vary with traffic.
The 121 is an MTC bus route in Chennai that runs between Minjur and Koyambedu, covering 20 stops. Key stops along the way include Napalayam, Mathur Rd. Jn., and Malligai Nagar Ave.
The first 121 bus departs at 04:17 and the last at 21:35. MTC operates 97 trips a day on this route.
Yes. Route 121 has MTC night service in addition to its daytime trips.
MTC route data verified September 2026; corrections from local commuters.
