1st overtake is Dibrugarh Rajdhani n other is for Pune patna but niether of them actually overtake it (when 12141 is on schedule)... Most of the time Dibrugarh Rajdhani passes cheoki before 12141... I have never seen pune patna overtaking 12141, in fact its the opposite..
If past few days run would b tracked, u gonna find once DAP while 2-3 times Karchana was utilized for unscheduled stoppage!! But still, its useful to draft a rough idea as whn probably train pass thru these non-stop stations!!
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