Catch 14315 Intercity to New Delhi and then 12925 Paschim to Panipat.
Or catch 14555 BE-DLI Express from MB at 05:30 evening and keep sitting in that train. It will go to Panipat as Himachal Express.
Or catch 15014 Ranikhet till Delhi and shift to 14217 Unchahar till Panipat.
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All...
more... the above are SAFE chains to travel by.