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Timings shown are scheduled departures sourced from the official MTC website and verified by commuters; actual times may vary. TN Bus Stand is an independent platform and is not affiliated with MTC, TNSTC, SETC or any government body.

© 2026 TN Bus Stand · Built for Tamil Nadu commuters

Data updated September 2026

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51B

51B bus route: Saidapet to Karanai – MTC Chennai bus timings

Route 51B

SAIDAPETKARANAI

MTC VerifiedNight service
14Stops
113Daily trips
04:50First bus
22:10Last bus

Scheduled departures from MTC. Actual times may vary.

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Direction

5 available

Departures

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At the stop

Scheduled to depart 06:25 from KARANAI

Stops along this route

KARANAI → MEDAVAKKAM JAYACHAND

  1. SAIDAPET

    06:25
  2. CONCORDE

    —
  3. KANNIGAPURAM

    —
  4. GURUNANAK COLLEGE

    —
  5. VELACHERY

    —
  6. MADIPAKKAM RD. JN.

    —
  7. NARAYANAPURAM

    —
  8. MEDAVAKKAM COLONY

    —
  9. VEERABADRA NAGAR

    —
  10. JN.OF MAMBAKKAM & O.BAKKAM RD.

    —
  11. CHITHALAPAKKAM

    —
  12. ARASANKAZHANI

    —
  13. OTTIAMBAKKAM

    —
  14. KARANAI

    —
Every 10–80 min during peak · 113 daily trips Night service
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MTC Official data. Timings are scheduled departures (last updated September 2026); actual departure may vary with traffic.

What is the MTC 51B bus route?

The 51B is an MTC bus route in Chennai that runs between Saidapet and Karanai, covering 14 stops. Key stops along the way include Gurunanak College, Medavakkam Colony and Chithalapakkam.

What time is the first and last 51B bus?

The first 51B bus departs at 04:50 and the last at 22:10. MTC operates 113 trips a day on this route.

Does the 51B bus run at night?

Yes. Route 51B has MTC night service in addition to its daytime trips.

MTC route data verified September 2026; corrections from local commuters.

Key stops on route 51B

  • First stopSaidapet
  • Major stopGurunanak College
  • Major stopMedavakkam Colony
  • Major stopChithalapakkam
  • Last stopKaranai

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