A chain I created for GHY to Goa travellers. Awaiting flags guys.
/chain/22512/546/512Return journey can also be done with same combo. But 18048 arrives HWH late at night and then you would have to go to SDAH and wait till morning for Kanchanjunga Express so adding unnecessary cost of a Hotel room or either spending the night at SDAH or HWH station.