Thank you E38! But are you sure?
What I don't understand is that my return flight (HNL-LAX) on Nov 9th was for sure operated by N143DA, and the interior was a bit different: for example,on the LAX-HNL flight, the tray table of the seats located in row 27 were located in the armrest. That was not the case on the HNL-LAX flight.
I double checked my reference and it shows that N143DA operated flight 2365 LAX-HNL on November 2 and also flight 2364 HNL-LAX on November 9.
I'm not sure why the interiors would have been different. That doesn't make any sense.
Perhaps you may re-post this request again, either on Tech Ops or Civil Aviation with title "Help Find a Registration/Second Request" and see if somebody else can provide information from another source. Also, if you can send a post to "Burnsie28" or 'NWAESC," they seem to have a considerable amount of information about Delta flights.