I searched the other split PNR threads but can't find anything related to this question. I am booked on a DL PNR sea-ams-bud-ams-sea (the ams-sea is DL metal but KL flight number) with my girlfriend. WOrk may have me going from BUD to elsewhere on the same day. If I split the PNR, can I retain the value of the unused portion of my itinerary (minus change fees)? Work would be paying for the new ticket ex-BUD.