Last TRAIN TIMINGS OF CHENNAI METRO (FROM MONDAY TO SATURDAY):
| From Station | To Station | Last Train Timings |
| Airport | Wimco Nagar | 23:01Hrs |
| Wimco Nagar Depot | Airport | 23:02Hrs |
| Chennai Central | Airport | 23:20Hrs |
| Airport | Chennai Central | 23:05Hrs |
| Chennai Central | St. Thomas Mount | 23:04Hrs |
| St. Thomas Mount | Chennai Central | 22:55Hrs |
Last TRAIN TIMINGS OF CHENNAI METRO ON SUNDAYS:
| From Station | To Station | Last Train Timings |
| Airport | Wimco Nagar | 23:05Hrs |
| Wimco Nagar Depot | Airport | 23:05Hrs |
| Chennai Central | Airport | 23:00Hrs |
| Airport | Chennai Central | 22:45Hrs |
| Chennai Central | St. Thomas Mount | 23:15Hrs |
| St. Thomas Mount | Chennai Central | 23:10Hrs |