Planning on booking seats on Kalka Shatabdi and then on Himalayan Queen from Kalka to Tara Devi station (need to go to Shoghi - Himalayan Queen doesn't stop at Shoghi station going to Shimla, but stop on the way back - which is a weird thing). Want to ask that if the Kalka Shatabdi is delayed, does the Himalayan Queen wait. Time difference between the two trains is 25 mins (11:45 arrival and 12:10 departure). I've have checked the arrival / departure history of Kalka Shatabdi and it has been delayed only two days in the recent past, but the delay was for around 40 minutes. Thanks in advance.