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Chennai Metro — Timings
CMRL
Every 4–10 minutes
General Frequency
Every 4–6 minutes
Peak Hours
Every 8–12 minutes
Off-Peak
Line 1 (Blue)
Wimco Nagar ↔ Wimco Nagar (Loop)
▶ First Train
Daily5:00 AM
⏹ Last Train
Daily11:00 PM
Line 2 (Green)
Chennai Airport ↔ St. Thomas Mount
▶ First Train
Daily5:00 AM
⏹ Last Train
Daily11:00 PM
📋 Important Notes
- •Chennai Metro has the earliest first train (5:00 AM) among Indian metros.
- •Airport station (Meenambakkam) is served from 5:00 AM — good for early flights.
- •Last train from Airport station is 11:00 PM — plan accordingly for late flights.
Disclaimer: Train timings are subject to change. MetroWala provides timings for general guidance. Always check the official Chennai Metro app or website for real-time updates, especially on public holidays.