Dnt take Risk....This train may get late to reach MAS...Better try ANATHAPURI EXPRESS(VIA MADURAI,NAGERCOIL)........at 19.35......Nagercoil to kannyakumari just 30 half an hour....or take any train for madurai.like pandiyan,pothigai,pearlcity...Then reach madurai busstand u will get Kannyakumari bus for every 10 min...All buses will be bye pass riders total 4 nd haf hrs hrs .