When introduced, 8607/08 BDME - RNC Intercity Express was operated by SER - HTE division with PM at CDO - HTE. Later, the rake was transferred to ECR - DHN division and RSA was established with 3303/04 DHN - HTE Intercity Express at RNC end duly short terminating 3303/04 at RNC with PM at CDO - DHN. 8607/08 became 3319/20 then. Later, the terminal was changed from BDME to DGHR. Even watering fir this train is done at GMO.