I have an award ticket on hold with Delta for TLV-JFK
I noticed that TLV-SEA with a stop in JFK is the same price.
The problem is I need the layover in JFK to be 36 hrs both ways and the option is not coming up.
Question is, can I now change my original ticket (that is on hold) and add SEA as the destination and ask for 36 hour layovers (JFK) each way?