The Pothigai Express is an overnight Superfast train service running between Chennai Egmore and Sengottai on the Southern Railway zone of the government-owned Indian Railways. The service was extended from Tenkasi to Sengottai in 2008 following gauge conversion work the previous year.
Train 12661 starts daily at 8:55 pm, departing Chennai Egmore for Sengottai, and train number 12662 in the opposite direction.
Pothigai Express Wikipedia
Train No.12661 leaves Chennai Egmore (MS) at 08:55 PM and reach Sengottai (SCT) at 08:55 AM on next day. Train No. 12662 leaves Sengottai (SCT) at 06:15 PM to reach Chennai next day at 06:05 AM.
The train runs consists of 24 carriages: 1 AC II Tier,6 AC III Tier, 12 Sleeper,3 Unreserved and 2 luggage coaches. Its top speed is 90 km/h.Chennai Egmore
Pambu Kovil Shandy