Route 266
AVADITAMBARAM
Scheduled departures from MTC. Actual times may vary.
Want to see this bus moving live?
Open this route inside the TN Bus Stand App to view live bus tracking.
Direction
4 availableDepartures
← swipe →
At the stop
Scheduled to depart 10:50 from AVADI
Stops along this route
AVADI → POONAMALLEE
MTC Official data. Timings are scheduled departures (last updated September 2026); actual departure may vary with traffic.
The 266 is an MTC bus route in Chennai that runs between Avadi and Tambaram, covering 18 stops. Key stops along the way include Senneerkuppam, Kollaicheri and Pammal.
The first 266 bus departs at 04:40 and the last at 21:30. MTC operates 50 trips a day on this route.
Yes. Route 266 has MTC night service in addition to its daytime trips.
MTC route data verified September 2026; corrections from local commuters.
