This train should be given a halt at BADNERA Jn. Anyways this train taken an unscheduled halt at Badnera Jn. And the TT is shared with 12811/12812 LTT-Hatia, 22847/22848 LTT-VSKP Express. These both trains halt at Badnera and take same time as 12879/12880. Then why not given a halt at BADNERA Jn.? Some SER trains does not halt at Badnera. I don't know why. As I know there is no problem with availability of platforms at the arrival time of this train.