The 12647 / 12648 Kongu Express is a Superfast weekly train run by Indian Railways between Coimbatore Junction and Hazrat Nizamuddin.

The train starts on Wednesdays from Nizamuddin, and on Sundays from Coimbatore, covering the total distance of 2,716 kilometres (1,688 mi) in approximately 47 hours.

[1][2][3] The Kongu Express has rake sharing arrangement with the train no.

Then a Krishnarajapuram-based WDP-4D takes the train until Kacheguda handing over to a Lallaguda-based WAP-7 locomotive from Kacheguda till Hazrat Nizamuddin and vice versa.

The train has standard LHB rakes with max speed of 130 kmph.