Frist TRAIN TIMINGS of CHENNAI METRO (FROM MONDAY TO SATURDAY):
| From Station | To Station | First Train Timings |
| Airport | Wimco Nagar | 05:01Hrs |
| Wimco Nagar Depot | Airport | 04:59Hrs |
| Chennai Central | Airport | 04:56Hrs |
| Airport | Chennai Central | 05:05Hrs |
| Chennai Central | St. Thomas Mount | 05:05Hrs |
| St. Thomas Mount | Chennai Central | 05:01Hrs |
Frist TRAIN TIMINGS of CHENNAI METRO ON SUNDAYS:
| From Station | To Station | First Train Timings |
| Airport | Wimco Nagar | 05:00Hrs |
| Wimco Nagar Depot | Airport | 05:00Hrs |
| Chennai Central | Airport | 05:10Hrs |
| Airport | Chennai Central | 05:05Hrs |
| Chennai Central | St. Thomas Mount | 05:00Hrs |
| St. Thomas Mount | Chennai Central | 05:00Hrs |
Chennai Metro Rail operates with the following timings:
- Weekdays (Monday to Friday):
- Morning: The first train departs from the originating stations at around 5:00 AM.
- Evening: The last train departs from the originating stations at around 10:00 PM.
- Weekends (Saturday and Sunday):
- Morning: The first train departs from the originating stations at around 5:00 AM.
- Evening: The last train departs from the originating stations at around 10:00 PM.
Please note that these timings may vary slightly based on the specific station and the direction of travel. Additionally, it’s important to check for any updates or changes in the timings as they can be subject to modifications by the Chennai Metro Rail authorities.
To get the most accurate and up-to-date information on the Chennai Metro Rail timings, I recommend visiting the official Chennai Metro Rail Corporation Limited (CMRL) website or contacting their customer support. They will provide you with the current schedule and any recent updates regarding the timings.