Route 77
AVADIKOYAMBEDU
Scheduled departures from MTC. Actual times may vary.
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Direction
11 availableDepartures
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At the stop
Scheduled to depart 05:45 from AMBATHUR ESTATE
Stops along this route
AMBATHUR ESTATE → AVADI
MTC Official data. Timings are scheduled departures (last updated September 2026); actual departure may vary with traffic.
The 77 is an MTC bus route in Chennai that runs between Avadi and Koyambedu, covering 10 stops. Key stops along the way include Thirumullaivoyal, Ambattur I.E. and Thirumangalam.
The first 77 bus departs at 00:15 and the last at 23:45. MTC operates 273 trips a day on this route.
Yes. Route 77 has MTC night service in addition to its daytime trips.
MTC route data verified September 2026; corrections from local commuters.
